Product Description
The Burndy KA26U is a high-strength, universal terminal lug designed for heavy-duty electrical terminations in panelboards, switchgear, and industrial machinery. Engineered from 6061-T6 extruded aluminum alloy, this mechanical lug provides exceptional durability and electrical conductivity. Its compact, single-hole design is optimized for space-constrained applications where a secure, permanent connection is required.
Every KA26U is electro-tin plated to provide a low-resistance contact surface while actively preventing oxidation and corrosion. This dual-rated (AL9CU) terminal is certified for use with both copper and aluminum conductors, making it a versatile staple for any commercial or industrial electrical project.
? Technical Specifications
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Manufacturer: Burndy (Hubbell)
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Part Number: KA26U
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Conductor Range: 6 AWG (Stranded) up to 2/0 AWG
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Configuration: Single Barrel (1 Port) / One-Hole Mount
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Material: High-Strength Extruded Aluminum Alloy
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Finish: Electro-Tin Plated
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Rating: Dual-Rated AL9CU (Al/Cu Rated)
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Voltage Rating: 600V - 2000V (Standard) / Up to 35kV (Uninsulated)
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Temperature Rating: 90°C (194°F)
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Mounting Hole: 1/4-inch Stud
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Screw Type: Slotted Set Screw
? Physical Dimensions
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Overall Length: 1.47 inches
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Width: 0.63 inches
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Height: 0.80 inches
✅ Key Features & Benefits
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Dual-Rated Versatility: Certified for both copper and aluminum stranded conductors, preventing galvanic corrosion and providing field flexibility for mixed-metal systems.
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Compact Footprint: The 1.47" length is ideal for tight wiring gutters and shallow panelboard interiors where horizontal space is limited.
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Corrosion Protection: Premium tin plating ensures a long-lasting, low-resistance connection even in humid or industrial atmospheres.
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High-Voltage Ready: While standard for 600V use, it is rated for applications up to 35kV when properly installed and insulated according to industry standards.
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Extruded Durability: Unlike cast alternatives, the extruded body provides higher structural integrity to withstand high-clamping pressures without cracking.
