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Copper Long Barrel One Hole Compression Lug 3 AWG 3/8-inch Bolt Size

1000 in stock, ready to be shipped
Original price $2.29 - Original price $2.29
Original price
$2.29 - $2.29
Current price $2.29
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The Conversions Technology is a robust copper compression lug designed for secure electrical connections. With a conductor size of 3, a 3/8inch bolt size, and a long barrel, this tin-plated lug ensures dependable performance, and the white color code facilitates easy identification for efficient installations without a sight window.

Product Overview

The Conversions Technology Copper Compression Lug provides a durable solution for various electrical applications. Featuring a sturdy design with a conductor size of 3 and a 3/8inch bolt size, the long barrel enhances stability and conductivity. The tin-plated finish ensures corrosion resistance, and the white color code simplifies identification for quick and efficient installations. This lug is suitable for power distribution panels, industrial machinery, construction projects, and other applications requiring secure electrical connections.


  • Material: Seamless Electro Tin Plated Copper
  • Color: White
  • Overall Length: 1.942 Inch
  • Barrel Length: 1.125 Inch
  • Conductor Material: Copper
  • Voltage Rating: 35 kV
  • Conductor Size: 3 AWG
  • Stud Size: 3/8inch
  • Die Index: I-29
  • Pad Size: 0.562 Inch L X 0.532 Inch W X 0.1 Inch Thk
  • Pad Holes: 1
  • Inner Diameter: 0.275 Inch
  • Outer Diameter: 0.375 Inch
  • Cable Entry: Chamfered Type

Uses and Cases 

  • Power Distribution Panels: Ideal for establishing secure and efficient electrical connections in power distribution panels, ensuring reliable power distribution within buildings or facilities.
  • Industrial Machinery: Applied in industrial settings where heavy machinery and equipment require robust and durable electrical connections to maintain operational efficiency.
  • Renewable Energy Systems: Suitable for use in solar panel installations or wind turbine systems to connect and transfer electrical power efficiently in renewable energy applications.
  • Construction Projects: Utilized in construction applications for secure connections in wiring systems within buildings, ensuring safety and longevity.
  • Electrical Cabinets: Employed in control cabinets and electrical enclosures to terminate conductors securely, contributing to the overall reliability of electrical systems.
  • Telecommunication Infrastructure: Used in the telecommunications industry to establish reliable connections in equipment and infrastructure, supporting efficient data transmission.
  • Utilities and Power Grids: Applied in utility applications and power grid installations for secure connections in power transmission and distribution, contributing to the reliability of electrical infrastructure.
  • Automotive Applications: Suitable for certain automotive electrical systems or modifications, providing secure connections in compliance with safety standards.
  • Marine and Aerospace: Used in marine and aerospace applications where electrical components require secure connections in challenging environments, thanks to the lug's robust design.
  • Data Centers: Applied in data center infrastructure for connecting and grounding electrical components, contributing to the overall reliability and safety of the facility.

Item Features 

  • Seamless Electro Tin Plated Copper Material: Ensures high conductivity and corrosion resistance.
  • White Color: Facilitates easy identification during installations.
  • 1.942 Inch Overall Length: Provides ample space for secure conductor termination.
  • 1.125 Inch Barrel Length: Long barrel design for optimal performance and stability.
  • 35 kV Voltage Rating: Suitable for a wide range of voltage applications.
  • 3 AWG Conductor Size: Accommodates various conductor sizes for versatility.
  • 3/8inch Stud Size: Compatible with standard 3/8inch stud sizes for easy installation.
  • I-29 Die Index: Precision die index for consistent and reliable crimping.
  • 0.562 Inch L X 0.532 Inch W X 0.1 Inch Thk Pad Size: Adequate pad size for secure connections.
  • 1 Pad Hole(S): Designed for a single conductor termination for simplicity.
  • Long Barrel Type: Ideal for applications requiring an extended barrel for enhanced connectivity.
  • Inner Diameter 0.275 Inch; Outer Diameter 0.375 Inch: Precise dimensions for effective cable entry and insulation.
  • Chamfered Type Cable Entry: Facilitates easy and smooth conductor insertion.

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