electroniccomponents

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ABB S3N100TW CIRCUIT BREAKER WITH TOP LUGS AND ROTARY SWITCH 1/pkg 600V 100A 3P

$44.06
Mfr Brand Name: ABB Catalog No.: S3N100TW Product Name: ABB S3N100TW CIRCUIT BREAKER WITH TOP LUGS AND ROTARY SWITCH 1/pkg
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AIRPAX IEGS66 40A 2P

$10.25
Mfr Brand Name: AIRPAX Catalog No.: IEGS66 Product Name: AIRPAX IEGS66 40A 2P Bin B3-3-1 Box Height 4 Box Length
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AIRPAX IELHK111-1-63F-65. 0-A-01-V 250V 65A 3P Breaker

$21.53
Mfr Brand Name: AIRPAX Catalog No.: IELHK111-1-63F-65. 0-A-01-V Product Name: AIRPAX IELHK111-1-63F-65. 0-A-01-V 250V 65A 3P Breaker Bin B3-3-4 Box
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AIRPAX IELK11RE 100A 1P IELK1-1REC4-31336-100, BREAKER, 100A, 1POLE

$12.30
Mfr Brand Name: AIRPAX Catalog No.: IELK11RE Product Name: AIRPAX IELK11RE 100A 1P IELK1-1REC4-31336-100, BREAKER, 100A, 1POLE Bin B2-1-2 Box
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AIRPAX IELX11116130 1/pkg 40A 3P Panel Mount

$34.99
AIRPAX IELX11116130 1/pkg Panel Mount, 40A, 3POLE
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AIRPAX LELK1-1REC5-51-85. 0-A-01-V 1/pkg 80V 85A 1P Breaker

$8.20
Mfr Brand Name: AIRPAX Catalog No.: LELK1-1REC5-51-85. 0-A-01-V Product Name: AIRPAX LELK1-1REC5-51-85. 0-A-01-V 1/pkg 80V 85A 1P Breaker Bin B-3-3-4
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AIRPAX LELK1-1RS4-30452-25 Bullet 1/pkg 25A 80V Circuit Breaker

$13.00
80 VDC 25 Amp Bullet Type – White Handle
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AIRPAX LMLK1-1RLS4-52-50. 0-01 1/pkg 65V 50A 1P Breaker

$6.66
Mfr Brand Name: AIRPAX Catalog No.: LMLK1-1RLS4-52-50. 0-01 Product Name: AIRPAX LMLK1-1RLS4-52-50. 0-01 1/pkg 65V 50A 1P Breaker Bin B3-4-4
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Airpax NED_20A_CB BREAKER BULLET KIT ASSEMBLY 1/pkg 20A 80V

$34.99
DC BREAKER Bullet KIT ASSEMBLY Airpax NED_20A_CB 1/pkg DC BRKR 20 AMP Bullet
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AIRPAX UPL11R 1/pkg 100A Upl1-1rec4-52-104, Circuit Breaker, 65v, 52 Delay

$16.00
AIRPAX UPL11R 1/pkg 100A Upl1-1rec4-52-104, Circuit Breaker, 65v, 52 Delay
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Allen Bradley 140G-J-EP2504 1/pkg 4P Breaker Accessory Residual Current Relay

$50.00
ALLEN BRADLEY 140G-J-EP2504 140GJEP2504 CIRCUIT BREAKER ACCESSORY FRAME-G RESIDUAL CURRENT MODULE 4P FOR 140G-H,140G-J,TRIP UNIT ONLY
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ALLEN-BRADLEY 140U-G2C3-C30 3P 30A 22kA/480V Molded Case Circuit Breaker

$389.50
Mfr Brand Name: ALLEN-BRADLEY Catalog No.: 140U-G2C3-C30 Product Name: ALLEN-BRADLEY 140U-G2C3-C30 3P 30A 22kA/480V Molded Case Circuit Breaker Bin A-2-5-2
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ALLEN-BRADLEY 1489A2D030-U 3A 2P

$23.58
Mfr Brand Name: ALLEN-BRADLEY Catalog No.: 1489A2D030-U Product Name: ALLEN-BRADLEY 1489A2D030-U 3A 2P Bin A1-2-3 Box Height 4 Box Length
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ALLEN-BRADLEY 1492-CB1G100 1P 10A 277V Circuit Breaker

$8.20
Mfr Brand Name: ALLEN-BRADLEY Catalog No.: 1492-CB1G100 Product Name: ALLEN-BRADLEY 1492-CB1G100 1P 10A 277V Circuit Breaker Bin A2-2-1 Box Height
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ALLEN-BRADLEY 1492-JD3-B TERMINAL BLOCKS 5/pkg CIRCUIT BREAKERS / DOUBLE DECK BLUE

$8.50
ALLEN-BRADLEY 1492-JD3-B 5/pkg 20A 300V 2.5mm 2 Circuit 2 Level Blue Terminal Block
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ALLEN-BRADLEY 1492-SP1C030 1/pkg 3A 240/415V Breaker Series C

$4.75
ALLEN-BRADLEY 1492-SP1C030 1/pkg 3A 240/415V Breaker Series C
Circuit breakers are electrical switches designed to protect an electric circuit from damage due to an overload or a short circuit. The main function of all circuit breakers is to detect a fault, whether in the device itself (common in small and low voltage breakers) or otherwise. Once a fault is detected the breaker must disrupt the charge by separating the contacts.