Product Description
The Burndy KK3A36U-4N is a high-capacity, dual-rated mechanical terminal lug designed for heavy-duty power distribution in panelboards and commercial electrical systems. Featuring a robust three-conductor (3-port) design, this lug allows for the secure termination of three large cables into a single high-strength block.
Constructed from a premium extruded aluminum alloy and finished with electro-tin plating, it ensures maximum electrical conductivity and prevents corrosion when used with either copper or aluminum wiring.
? Product Specifications
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Manufacturer: Burndy
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Part Number: KK3A36U-4N
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Number of Conductors: 3 (Three-barrel design)
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Conductor Range: 600 kcmil (max) to 2 AWG stranded (min)
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Mounting Holes: 4-Hole NEMA Pad
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Stud Size: 1/2 inch
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Stud Hole Spacing: 1.75 inch center-to-center
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Material: High-strength aluminum alloy
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Plating: Electro tin-plated
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Voltage Rating: 600V
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Temperature Rating: 90°C (194°F)
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Dimensions: 5.5" L x 4.22" W x 1.52" H
⭐ Key Features & Benefits
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Dual-Rated Versatility: Certified for use with both Copper (Cu) and Aluminum (Al) conductors.
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Three-Barrel Capacity: Streamlines power distribution by allowing three separate cables to be terminated at a single point.
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NEMA Standard Mounting: The 4-hole pad with 1.75" spacing ensures a secure, standardized fit for industrial busbars and switchgear.
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Corrosion Protection: Electro-tin plating provides a durable barrier against oxidation, ensuring long-term reliability in varying environments.
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High-Strength Construction: Provides high-torque capability and excellent mechanical hold on large-gauge conductors.
⚙️ Applications
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Commercial Panelboards: Main service entrance and distribution terminations.
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Industrial Switchgear: Connection point for heavy machinery and motor control centers.
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Busbar Terminations: Ideal for high-amperage transitions in power rooms.
