Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare
Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare
Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 MSRP: Now: $200.00 Add to Cart Compare Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: BLO34120-UA-YAG Square D BLO34120 Bolt-Loc Pressure Contact Switch | 1200A | 480V | 3P 3PH | Fusible | Enclosure W/ Window The Square D BLO34120 Bolt-Loc Pressure Contact Switch is a heavy-duty fusible disconnect designed for high-capacity industrial power distribution. Rated at 1200A, 480V AC, 3-Pole, 3-Phase, 60Hz, this switch provides reliable circuit protection and... MSRP: Now: $3,600.00 Add to Cart Compare Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: DTU361-UA-YAG Square D DTU361 Double Throw Switch 30A 600V 3P Non-Fusible NEMA 1 The Square D DTU361 Double Throw Switch is a heavy-duty, non-fusible transfer switch designed to safely transfer power between two sources. Rated at 30A, 600V AC, 3-Pole, this switch is built with a NEMA 1 indoor enclosure, making it ideal for commercial... MSRP: Now: $300.00 Add to Cart Compare Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.04122024.14 Square D H221N Fusible Disconnect | 30A | 240V | 2-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H221N Fusible Disconnect Switch is a heavy-duty safety switch built for reliable indoor electrical distribution and protection. Rated at 30A, 240V, 2-Pole + Neutral, 3-Wire, this unit is surface-mounted in a NEMA 1 enclosure, making it ideal... MSRP: Now: $15.00 Add to Cart Compare Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: H321N-UA-YAG Square D H321N Fusible Disconnect | 30A | 240V | 3-Pole 4-Wire | NEMA 1 | Heavy Duty The Square D H321N Fusible Disconnect Switch is a heavy-duty safety switch designed to deliver reliable overcurrent protection and circuit isolation in commercial and industrial environments. Rated at 30A, 240V, 3-Pole, 4-Wire with Neutral, this fusible... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.33 Square D H323A Fusible Disconnect | 100A | 240V AC | 3-Pole | 30HP | NEMA 12 | Heavy Duty The Square D H323A Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 240VAC, 3-Pole, and 30HP, this fusible disconnect is... MSRP: Now: $450.00 Add to Cart Compare Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: H364-UA-YAG Square D H364 Fusible Disconnect | 200A | 240V AC | 3-Pole | 3-Wire | NEMA 1 | Heavy Duty The Square D H364 Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in industrial and commercial applications. Rated at 200A, 240VAC, 3-Pole, 3-Wire, this fusible disconnect is housed... MSRP: Now: $100.00 Add to Cart Compare Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: H366N-N-YAG Square D H366N Fusible Disconnect | 600A | 600V AC/DC | 3-Pole + Neutral | NEMA 1 | Heavy Duty The Square D H366N Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection. Rated for 600 amps, 600V AC/DC, 3-pole + neutral, 4-wire, this fusible disconnect is housed in a NEMA 1 indoor... MSRP: Now: $2,300.00 Add to Cart Compare Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.31 Square D H663AWK Fusible Disconnect | 100A | 600V AC/DC | 6-Pole | NEMA 3R/12 | Heavy Duty The Square D H663AWK Fusible Disconnect Switch is a heavy-duty safety switch designed for reliable power isolation and overcurrent protection in commercial and industrial applications. Rated at 100A, 600V AC/DC, 6-Pole, this switch is housed in a NEMA... MSRP: Now: $845.00 Add to Cart Compare Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.03 Square D HU262 Non-Fusible Disconnect | 60A | 600V | 2-Pole | NEMA 1 | Heavy Duty Safety Switch The Square D HU262 Non-Fusible Disconnect Switch delivers safe, reliable power disconnection in commercial and industrial environments. This heavy-duty safety switch is rated for 60 amps, 600 volts, 2-pole, single-throw operation, and is housed in a... MSRP: Now: $45.00 Add to Cart Compare Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU361-UA-YAG Square D HU361 3-Pole Non-Fusible Disconnect | 30A | 600V | NEMA 1 Steel The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU361-UA-EPS Square D HU361 Non-Fusible Disconnect | 30A | 600V | 3P | NEMA 1 | Heavy Duty The Square D HU361 Heavy Duty Non-Fusible Disconnect Switch is designed for safe and reliable power shutoff in industrial and commercial applications. This 30A, 600V AC/DC, 3-Pole, 3-Wire safety switch is built with a durable steel Type 1 indoor... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU365-UA2-YAG Square D HU365 3-Pole Non-Fusible Safety Switch | 400A 600V | NEMA 1 Indoor | Surface Mount The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU365-UA1-YAG Square D HU365 Heavy Duty Non-Fusible Disconnect | 400A 600V AC/DC | 3-Pole | NEMA 1 Indoor The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: HU365-UA-YAG Square D HU365 Non-Fusible Disconnect | 400A | 600V AC/DC | 3-Pole | NEMA 1 Indoor | Heavy Duty The Square D HU365 Non-Fusible Disconnect Switch is a heavy-duty single-throw switch designed for reliable power isolation in indoor commercial and industrial environments. Rated at 400A, 600V AC/DC, 3-Pole, 3-Wire, this non-fusible, surface-mount safety... MSRP: Now: $400.00 Add to Cart Compare Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.11132024.41 Square D HU661RWK Non-Fusible Disconnect | 30A | 600V | NEMA 3/3R/12 | Heavy Duty The Square D HU661RWK Non-Fusible Disconnect Switch is a heavy-duty, single-throw safety switch designed for indoor or outdoor industrial and commercial applications. Rated at 30A, 600V, this switch is housed in a NEMA 3, 3R, or 12 enclosure, providing... MSRP: Now: $125.00 Add to Cart Compare Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: NC44F-N-YAG Square D NC44F Surface Mount Front Cover 45.5 x 21.5in NQ / NF Panelboard The Square D NC44F Surface Mount Front Cover is designed for NQ and NF panelboards, providing a durable, protective, and professional front panel solution. Measuring 45.5 inches wide by 21.5 inches high, it offers reliable coverage and safety for... MSRP: Now: $189.95 Add to Cart Compare Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12102024.26 Square D QMB-264 Panelboard Switch 200A 600V 2-Pole 1-Phase Series D2 The Square D QMB-264 Panelboard Switch is designed for reliable power switching and protection in QMB fusible panelboards. Rated at 200A, 600V, 2-pole, 1-phase, this Series D2 switch provides safe and efficient operation for industrial and commercial... MSRP: Now: $90.00 Add to Cart Compare Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12052024.06 Square D QMB-361-T Panelboard Switch | 30/30A, 600V, 3-Pole, 3-Phase, Fusible The Square D QMB-361-T is a fusible panelboard switch designed for reliable circuit protection and distribution in industrial and commercial applications. With a rating of 30/30 amps, 600V AC, and 3-pole, 3-phase, this switch ensures safe disconnecting... MSRP: Now: $25.00 Add to Cart Compare Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12052024.12 Square D QMB-363-T32 Fusible Panelboard Switch | 100/60A, 600V AC, 3-Pole, 15HP, 7.5in The Square D QMB-363-T32 is a fusible panelboard switch designed for industrial and commercial electrical systems. Rated for 100A/60A, 600V AC, and 3-pole, this switch delivers reliable circuit control and disconnect protection. It supports motors up to... MSRP: Now: $50.00 Add to Cart Compare SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Square D | sku: IS.12092024.02 Square D QMB324W Fusible Panelboard Switch | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare
Square D | sku: IS.12092024.12 Square D QMB324W Panelboard Switch Fusible | 200A, 240V, 3-Pole, 60HP, Class H/K Fuses, NEMA KS1 The Square D QMB324W is a fusible panelboard switch engineered for industrial and commercial electrical systems, offering robust circuit protection and safe disconnecting capabilities. Rated at 200 amps, 240V AC, and 3-pole, this switch supports motors... MSRP: Now: $65.00 Add to Cart Compare Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.03202024.10 Square D QMB361HW Branch Switch Unit | 30A, 600V AC, 3-Pole, 3-Phase, Fusible, Class R Fuses, NEMA KS1 The Square D QMB361HW is a fusible branch switch unit designed for use with QMB panelboards in industrial and commercial electrical systems. Rated at 30 amps, 600V AC, and 3-pole, 3-phase, this switch unit provides dependable circuit protection and safe... MSRP: Now: $50.00 Add to Cart Compare Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12062024.01 Square D QMB361TW Fusible Panelboard Switch 30A 600V 3P Class R Fuses NEMA KS1 The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.03202024.09 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: $20.00 Now: $18.00 Add to Cart Compare Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12102024.01 Square D QMB361TW Fusible Panelboard Switch | 30A, 600V AC, 3-Pole, NEMA KS1, Class R Fuses The Square D QMB361TW is a fusible panelboard switch designed for industrial and commercial power distribution systems. Rated at 30/30 amps, 600V AC, and 3-pole, this switch provides safe disconnect capability and reliable overcurrent protection. Built... MSRP: Now: $20.00 Add to Cart Compare Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.06132024.45 Square D QMB362HW Fusible Panelboard Switch | 60A, 600V AC, 3-Pole, NEMA KS1 The Square D QMB362HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a rating of 60 amps, 600V AC, and 3-pole, this switch provides safe circuit protection and reliable disconnect capability... MSRP: Now: $120.00 Add to Cart Compare Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12092024.08 Square D QMB362T21W Fusible Disconnect 60/30A 600V 3P 3PH NEMA KS1 Fuse Type R 2 Modules The Square D QMB362T21W Fusible Disconnect is designed for reliable and efficient circuit protection in QMB fusible panelboards. Rated at 60/30A, 600V, 3-pole, 3-phase, this disconnect uses NEMA KS1 Fuse Type R and comes with 2 modules, making it ideal... MSRP: Now: $85.00 Add to Cart Compare Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12092024.04 Square D QMB362TW Fuse Switch Disconnector 60A/60A 600VAC 3-Pole 6in Twin Switch Unit QMB Panelboards The Square D QMB362TW Fuse Switch Disconnector is engineered for dependable circuit protection in QMB fusible panelboards. Rated at 60A/60A, 600VAC, 3-pole, this 6-inch twin switch unit provides efficient and reliable power distribution in commercial and... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.12092024.07 Square D QMB362TW Fusible Twin Panelboard Switch | 60/60A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB362TW is a fusible twin panelboard switch designed for industrial and commercial electrical systems. Rated at 60/60 amps, 600V AC, and 3-pole, 3-phase, it provides reliable circuit protection and safe disconnect capability for twin... MSRP: Now: $89.00 Add to Cart Compare Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Square D | sku: IS.03212025.03 Square D QMB363HW Panelboard Switch | 100A, 600V AC, 3-Pole, 3-Phase, NEMA KS1, Class R Fuses The Square D QMB363HW is a fusible panelboard switch designed for industrial and commercial electrical distribution systems. With a 100-ampere rating, 600V AC, and 3-pole, 3-phase configuration, it delivers safe, reliable circuit protection. Built with a... MSRP: Now: $265.00 Add to Cart Compare SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
SALE Square D | sku: IS.12092024.03 Square D QMB364 200A 600V 3-Pole Fusible Panelboard Switch – Heavy Duty Safety Disconnect The Square D QMB364 is a heavy-duty 3-pole fusible panelboard switch rated for 200 amps at 600 volts AC. Designed for commercial and industrial power distribution, it offers reliable circuit protection and meets stringent electrical safety standards... MSRP: Was: $65.00 Now: $58.50 Add to Cart Compare
Square D | sku: IS.12092024.16 Square D QMB364MW Fusible Panelboard Switch | 200A, 600V AC, 3-Pole, Class H/K Fuses, NEMA KS1 The Square D QMB364MW is a heavy-duty fusible panelboard switch designed for industrial and commercial electrical systems. Rated at 200 amps, 600V AC, and 3-pole, it delivers reliable circuit protection and safe disconnect operation. Compatible with... MSRP: Now: $200.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
