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  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated
  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated
  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated
  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated
  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated
  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated
  • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated

    • Brumall 500-T Single-Barrel Mechanical Lug | 500 MCM - 4 AWG | AL9CU Dual Rated

    Brumall

    $8.00
    Write a Review
    SKU:
    500T-UA-YAG
    Condition:
    Used
    Wire Size:
    500 MCM-4
    Material:
    Aluminum
    Number of Mounting Holes:
    1
    Connection:
    Mechanical
    Number of Ports:
    1
    Mounting Hole Size:
    1/2
    Bin Location:
    L-D-3-F-1
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    Product Description

    The Brumall 500-T is a heavy-duty, single-conductor mechanical terminal lug engineered for high-capacity power applications. Designed for maximum versatility, this lug is precision-machined from high-strength 6061-T6 aluminum alloy to ensure long-term mechanical stability. It is an industry-standard choice for terminating large-gauge feeders in industrial control panels, switchboards, and transformer secondary connections.

    Featuring a premium electro-tin-plated finish, the 500-T provides a low-resistance electrical connection while effectively inhibiting oxidation. Its CU9AL dual-rating makes it fully compatible with both aluminum and copper conductors, providing the flexibility needed for modern electrical infrastructure and service entrance equipment.

    Technical Specifications

    • Manufacturer: Brumall Manufacturing

    • Part Number: 500-T

    • Conductor Range: Single Wire: 4 AWG up to 500 kcmil (MCM)

    • Configuration: Single Barrel (1 Port) / One-Hole Mount

    • Material: High-Strength 6061-T6 Aluminum Alloy

    • Finish: Electro-Tin Plated

    • Rating: Dual-Rated CU9AL (AL9CU)

    • Temperature Rating: 90°C (194°F)

    • Voltage Rating: 600V (Standard) / Up to 35kV (Uninsulated depending on spacing)

    • Mounting Hole Size: 3/8-inch (0.41" actual)

    • Termination Type: Internal Hex Socket Set Screw

    Physical Dimensions

    • Overall Length: ~2.81 inches

    • Width: ~1.38 inches

    • Height: ~1.50 inches

    • Design Advantage: Features a robust straight tongue design for secure flat-surface mounting to busbars or equipment pads.

    Key Features & Benefits

    • Extruded Strength: Machined from 6061-T6 aluminum to provide higher structural integrity than cast lugs, ensuring the body does not crack under high tightening torques.

    • Universal Compatibility: Certified for both copper and aluminum stranded conductors, preventing galvanic corrosion and simplifying job-site inventory.

    • Corrosion Protection: The electro-tin plated finish provides a durable barrier against atmospheric oxidation, maintaining low contact resistance over the life of the connection.

    • High-Torque Hardware: Equipped with a rugged hex socket pressure screw designed to provide the high clamping force necessary for a gas-tight, permanent electrical bond.

    • Wide Wire Range: A single lug part number covers a massive range of wire sizes, from 4 AWG branch circuits up to 500 MCM feeder cables.

    Product Videos

    Custom Field

    Wire Size 500 MCM-4
    Material Aluminum
    Number of Mounting Holes 1
    Connection Mechanical
    Number of Ports 1
    Mounting Hole Size 1/2
    Bin Location L-D-3-F-1

    Product Reviews

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