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Aluminum Three Barrel Connectors 350 kcmil min. to 800 kcmil max. 1/2 inch Bolt Size

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 ALUMINUM THREE BARREL CONNECTORS


The 99025 ALCU 3-Conductor Lug is a robust electrical connector designed for secure terminations of three conductors. With its chamfered wire entry and high-strength aluminum alloy construction, this lug ensures durability and efficient electrical performance for conductors ranging from 6 AWG to 800 kcmil.


Product Overview 

The 99025  ALCU 3-Conductor Lug is a reliable electrical connector designed for secure and efficient terminations. Featuring chamfered wire entry for easy conductor insertion, this lug is constructed from high-strength aluminum alloy, ensuring durability and longevity. Accommodating three conductors ranging from 6 AWG to 800 kcmil, it provides versatility for various wiring configurations. 


Specifications 

  • Wire Entry Type: Chamfered
  • Material: Electro-Tin Plated High Strength 6061-T6 Aluminum Alloy
  • Overall Length: 5-31/32 Inches
  • Conductor Size Range (Min/Max): 350 kcmil minimum to 800 kcmil maximum
  • Conductor Material: Aluminum/Copper
  • Number of Conductors: 3
  • Stud Size: 1/2 Inch
  • Pad Size: 3-5/8 Inches Length X 4-1/8 Inches Width X 1/2 Inch Thickness
  • Number of Pad Holes: 6
  • Pad Type: Straight
  • Screw Type: 5/16 Inch Hex Screw
  • Size: 2-13/16 Inches Height
  • Temperature Rating: 90 Degrees Celsius

Uses and Cases 

  • Industrial Power Distribution: Suitable for securely connecting three conductors in industrial power distribution systems, ensuring efficient energy transfer.
  • Large Machinery and Equipment: Ideal for use in connecting heavy conductors in large machinery and equipment where high current capacities are required.
  • Commercial Wiring: Applicable in commercial buildings for wiring tasks that involve three conductors of varying sizes, providing a robust solution for diverse electrical applications.
  • Renewable Energy Projects: Suitable for renewable energy projects, including solar and wind installations, ensuring dependable electrical connections.
  • Large Construction Projects: Well-suited for large construction projects where durable and efficient electrical connections are required for diverse applications.
  • Switchgear Installations: Commonly employed in switchgear installations, ensuring secure and reliable connections for the interconnection of electrical equipment.
  • Transformer Connections: Used in the electrical connections of transformers to ensure a reliable flow of power between different components.
  • Data Centers: In data center installations, where precision and reliability are crucial, the lug can be used for connecting conductors within electrical systems supporting servers and networking equipment.
  • Electrical Subpanels: Suitable for connecting heavy conductors in electrical subpanels to ensure efficient power distribution within buildings.

Item Features 

  • Chamfered Wire Entry: Facilitates easy and precise insertion of conductors.
  • Material: Constructed from electro-tin plated high-strength 6061-T6 aluminum alloy, ensuring durability and corrosion resistance.
  • Overall Length: Measures 5-31/32 inches, providing a compact yet robust solution for various wiring applications.
  • Conductor Size Range: Accommodates conductors from 350 kcmil minimum to 800 kcmil maximum, offering flexibility for diverse wiring needs.
  • Conductor Material: Compatible with both aluminum and copper conductors.
  • Number of Conductors: Designed to accommodate three conductors, allowing for efficient wiring configurations.
  • Stud Size: Equipped with a 1/2-inch stud size for a secure connection point for electrical conductors.
  • Pad Size and Holes: Features a pad size of 3-5/8 inches length x 4-1/8 inches width x 1/2 inch thickness, with six pad holes for secure installations.

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Our , mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. , UL-listed safety, and up to 30 % lower cost than .


Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

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CONVERSIONS TECH

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