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Aluminum Two Barrel Connectors 4 AWG min. to 600 kcmil max. 1/2 Inch Stud Size

1000 in stock, ready to be shipped
Original price $16.37 - Original price $16.37
Original price
$16.37 - $16.37
Current price $16.37
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The 99028 2-Conductor Lug is a robust mechanical connector meticulously crafted for securely joining two conductors, accommodating sizes up to 600 kcmil. With its durable construction and thoughtful design, this lug ensures a reliable and stable electrical connection in demanding industrial and commercial applications.

Product Overview 

The 99028 2-Conductor Lug is engineered as a reliable mechanical connector designed to securely join two conductors, with a capacity of up to 600 kcmil. Its durable construction features electro-tin plated aluminum alloy material, ensuring longevity and corrosion resistance in challenging environments. The chamfered wire entry and 2-conductor design streamline installation, making it suitable for a range of applications, from heavy-duty industrial machinery to power distribution systems. 



  • Wire Entry Type: Chamfered for precise and easy conductor insertion.
  • Material: Electro-Tin Plated High Strength 6061-T6 Aluminum Alloy for enhanced durability.
  • Overall Length: 4-11/16 Inch, providing ample length for secure connections.
  • Conductor Size Range: Accommodates 4 AWG minimum to 600 kcmil maximum, offering versatility for various conductor sizes.
  • Conductor Material: Compatible with both Aluminum and Copper conductors, providing flexibility in applications.
  • Conductor Quantity: 2, allowing the connection of two conductors.
  • Stud Size: 1/2 Inch, facilitating compatibility with common electrical components.
  • Pad Size: 3-5/16 Inch Length X 2-13/32 Inch Width X 7/16 Inch Thickness, providing a stable connection point.
  • Pad Holes: 2, accommodating two conductors per lug.
  • Pad Type: Straight for stability and ease of installation.
  • Screw Type: 1/2 Inch Hex Screw, enabling easy tightening and adjustment during installation.
  • Size: 1-3/8 Inch Height, contributing to the lug's overall design.
  • Temperature Rating: 90 Deg C, ensuring stability in a range of operating conditions.

Uses and Cases

  • Industrial Machinery: Ideal for securely connecting large conductors in heavy-duty industrial machinery, ensuring reliable power transmission.
  • Electrical Panels: Suited for power distribution panels where reliable and robust connections are required for conductors, especially in limited space.
  • Equipment Grounding: Used in equipment grounding applications where secure connections between conductors are essential for safety and functionality.
  • Utilities and Infrastructure: Appropriate for utility pole installations, providing durable connections for conductors in overhead power lines.
  • Renewable Energy Systems: Used in solar or wind power systems where conductors of varying sizes need to be securely connected for efficient energy transfer.

Item Features

  • High Capacity: Designed for conductor sizes ranging from 4 AWG to 600 kcmil, accommodating a variety of applications.
  • Durable Construction: Electro-Tin Plated High Strength 6061-T6 Aluminum Alloy material ensures durability and corrosion resistance.
  • Versatile Compatibility: Suitable for both Aluminum and Copper conductors, providing flexibility for various applications.
  • Stud Size: 1/2 Inch, facilitating compatibility with common electrical components.
  • Efficient Design: Chamfered wire entry and a 2-conductor configuration streamline installation.
  • Secure Connection: 1/2 Inch Hex Screw type allows for easy tightening, ensuring a stable and reliable connection.

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