Product Description
The Brumall GLA-250 is a high-performance, aluminum lay-in mechanical lug specifically engineered for grounding and continuous loop applications. Unlike standard closed-barrel lugs, the "lay-in" design allows you to install a continuous conductor without cutting or breaking the wire. This makes it the ideal solution for solar arrays, telecommunications grounding, and industrial bonding where speed and system integrity are paramount.
Precision-machined from high-strength 6061-T6 aluminum alloy and finished with premium electro-tin plating, the GLA-250 ensures maximum conductivity while preventing oxidation. Its AL9CU dual-rating makes it fully compatible with both aluminum and copper conductors, providing the versatility needed for modern electrical infrastructure and grounding systems.
? Technical Specifications
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Manufacturer: Brumall Manufacturing
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Part Number: GLA-250
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Conductor Range: 6 AWG up to 250 kcmil (MCM)
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Configuration: Single Port / Lay-In Design / One-Hole Mount
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Material: High-Strength 6061-T6 Aluminum Alloy
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Finish: Electro-Tin Plated
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Rating: Dual-Rated AL9CU (CU9AL)
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Temperature Rating: 90°C (194°F)
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Voltage Rating: 600V (Standard) / Up to 2000V (Application dependent)
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Mounting Hole Size: 3/8-inch (fits 0.33" studs)
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Termination Type: 0.25-inch Hex Socket Set Screw
? Physical Dimensions
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Overall Length: ~2.2 inches
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Width: ~0.8 inches
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Height: ~1.7 inches
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Design Advantage: The side-entry "Lay-In" feature allows for rapid installation on long cable runs, significantly reducing labor time and material waste.
✅ Key Features & Benefits
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Lay-In Flexibility: No need to cut the conductor or strip ends for mid-run grounding; simply "lay" the wire into the side port and tighten.
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Continuous Loop Compatible: Perfect for grounding multiple panels or equipment enclosures on a single unbroken conductor.
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Universal AL9CU Compatibility: Certified for both copper and aluminum stranded conductors, eliminating the need for separate inventories.
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Corrosion Protection: Heavy tin plating provides a durable barrier against oxidation, essential for grounding connections which are often exposed to the elements.
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High-Strength Extrusion: Constructed from 6061-T6 aluminum to withstand high-clamping pressures without cracking, ensuring a permanent electrical bond.
