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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 $35.72 - Original price $35.72
Original price
$35.72 - $35.72
Current price $35.72
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The 99028A  2-Barrel Lug is a reliable electrical connector designed to accommodate two conductors with a capacity of up to 600 kcmil each. With its durable construction and dual-barrel design, this lug provides a secure and efficient solution for connecting aluminum or copper conductors in various electrical applications.

Product Overview 

The 99028A  2-Barrel Lug is a versatile electrical connector designed for secure and efficient termination of two conductors. With a capacity of up to 600 kcmil each, this lug accommodates substantial conductor sizes. The dual-barrel design allows for the connection of both aluminum and copper conductors, providing flexibility in electrical applications. Engineered for durability, the 99028A  is suitable for various industrial and commercial settings where reliable and robust electrical connections are essential.


  • Type: Dual Rated
  • Material: Tin Plated Aluminum
  • Overall Length: 5-5/16 Inch
  • Conductor Size Range: 4 AWG Stranded minimum to 600 kcmil maximum
  • Conductor Material: Aluminum/Copper
  • Conductor Quantity: 2
  • Stud Size: 1/2 Inch
  • Pad Size: 3-1/16 Inch Length X 3-1/2 Inch Width X 3/8 Inch Thickness
  • Pad Type: Straight
  • Screw Type: Allen Screw

Uses and Cases 

  • Industrial Machinery: Ideal for securely connecting large conductors in heavy-duty industrial machinery, ensuring reliable power transmission.
  • Power Distribution Systems: Suitable for use in power distribution panels where robust and secure connections are required for conductors, especially in applications handling higher current loads.
  • 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.
  • Large-Scale Construction Projects: Designed for heavy-duty electrical wiring applications in construction or infrastructure projects where reliable and robust connections are essential.

Item Features 

  • High Capacity: Accommodates conductors with a range from 4 AWG Stranded minimum to 600 kcmil maximum, providing versatility for various applications.
  • Durable Construction: Tin Plated Aluminum material ensures durability and corrosion resistance.
  • Dual-Barrel Design: Allows for the connection of two conductors, enhancing flexibility in electrical installations.
  • Stud Size: 1/2 Inch, facilitating compatibility with common electrical components.
  • Efficient Design: Straight pad type and Allen screw type streamline installation, making it suitable for various industrial and commercial settings.

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