Product Description
The Brumall 2-350TP is a professional-grade, double-barrel mechanical lug engineered for high-density power distribution. Designed to consolidate two large conductors onto a single 3/8" mounting stud, this lug is a favorite for industrial motor controls, transformer pads, and switchgear.
What sets this lug apart is the "Turn Prevent" (TP) technology. It features a specialized integrated rib that acts as a physical anti-rotational stop. This design ensures the lug remains perfectly aligned and won't shift or twist when tightening heavy 350 MCM cables, providing a safer and more permanent electrical connection.
Precision-machined from high-strength aluminum alloy and finished with premium electro-tin plating, the 2-350TP provides maximum conductivity while preventing oxidation. Its CU9AL dual-rating ensures it is fully certified for use with both copper and aluminum conductors.
Technical Specifications
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Manufacturer: Brumall Manufacturing
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Part Number: 2-350TP
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Configuration: Double-Barrel (2 Ports) / Single-Hole Mount
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Conductor Range: Two (2) Wires: 350 kcmil (MCM) down to 6 AWG
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Material: High-Strength Aluminum Alloy
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Finish: Electro-Tin Plated
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Rating: Dual-Rated CU9AL (AL9CU)
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Temperature Rating: 90°C (194°F)
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Voltage Rating: 600V - 2000V (Standard) / Up to 35kV (Uninsulated)
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Mounting Hole Size: 3/8-inch (0.406" diameter)
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Anti-Turn Geometry: Center of hole is 0.625" from the TP rib wall
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Termination Type: Internal Hex Mechanical Screw
Physical Dimensions
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Overall Length: 2.25 inches (57.2 mm)
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Width: 1.25 inches (31.8 mm)
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Height: 1.81 inches (46.0 mm)
Key Features & Benefits
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Turn Prevent (TP) Rib: Eliminates the risk of the lug rotating during high-torque installation, protecting the integrity of the busbar connection and neighboring components.
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Dual-Conductor Capacity: Lands two large feeders on a single mounting point, significantly reducing the space required for power distribution blocks and gutters.
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Universal CU9AL Compatibility: Certified for both copper and aluminum stranded conductors, preventing galvanic corrosion and providing field flexibility.
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Corrosion Protection: Durable tin plating ensures a long-lasting, low-resistance connection even in damp or humid industrial environments.
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Reusable Connection: The mechanical screw design allows for easy maintenance, testing, or system upgrades without the need for specialized crimping dies.
