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  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum
  • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum

    • CMC AB-505 Mechanical Lug, 500 MCM–250 MCM, Single Barrel, 1-Hole, Aluminum

    CMC

    $4.00
    Write a Review
    SKU:
    AB505-UA-YAG
    Condition:
    Used
    Wire Size:
    500 MCM-250
    Material:
    Aluminum
    Number of Mount Holes:
    1
    Connection:
    Mechanical
    Number of Ports:
    1
    Mounting Hole Size:
    1/2
    Bin Location:
    L-D-3-4-1
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    Product Description

    The CMC AB-505 is a heavy-duty mechanical lug designed for secure termination of large copper or aluminum conductors in commercial and industrial power distribution systems.

    Manufactured by Connector Manufacturing Co. (CMC), this single-barrel, one-hole lug provides a reliable, low-resistance connection for panelboards, switchgear, and electrical equipment where durability and conductivity are critical.

    Key Specifications & Features

    • Manufacturer: CMC (Connector Manufacturing Co.)

    • Part Number: AB-505

    • Product Type: Mechanical Terminal Lug

    • Conductor Range:
    500 MCM to 250 MCM
    Aluminum or Copper (dual-rated)

    • Barrel Configuration:
    Single barrel (single conductor)

    • Mounting:
    1-hole mounting pad
    Designed for secure attachment to bus bars and equipment pads

    • Material & Finish:
    High-strength aluminum alloy
    Tin-plated for corrosion resistance and improved conductivity

    • Connection Type:
    Solderless mechanical lug with set-screw connection

    • Voltage Rating:
    Suitable for power distribution applications up to 600V (when properly installed)

    Applications

    Commonly used in panelboards, switchgear, industrial equipment, and power distribution systems requiring dependable termination of large conductors.

    Product Videos

    Custom Field

    Wire Size 500 MCM-250
    Material Aluminum
    Number of Mount Holes 1
    Connection Mechanical
    Number of Ports 1
    Mounting Hole Size 1/2
    Bin Location L-D-3-4-1

    Product Reviews

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