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The 98028 is a durable Copper Compression Lug designed for 4/0 KCMIL conductors, featuring a 1-hole configuration with a 1/4-inch bolt size. With a standard barrel, sight window, and a purple color code for easy identification, this tin-plated lug ensures a secure and efficient electrical connection in various applications.

Product Overview 

Tailored for 4/0 KCMIL conductors, the 98028 Copper Compression Lug provides a robust solution for connecting large-sized electrical cables. Its 1-hole design and 1/4-inch bolt size offer versatility for different electrical setups, while the standard barrel construction and sight window ensure a secure fit and streamlined installation. The tin-plated finish enhances corrosion resistance, and the purple color code simplifies conductor size identification. Suitable for applications ranging from industrial machinery to electrical panels, this lug is a dependable choice for efficient and secure electrical connections.


  • Material: Seamless Electro-Tin Plated Copper
  • Color: Purple
  • Overall Length: 2.241 Inch
  • Barrel Length: 0.875 Inch
  • Conductor Material: Copper
  • Voltage Rating: 35 kV
  • Conductor Size: 4/0 AWG
  • Stud Size: 1/4 Inch
  • Die Index: I-54
  • Pad Size and Hole(s): 0.875 Inch L X 0.999 Inch W X 0.141 Inch Thk pad size with 1 hole
  • Barrel Type: Standard
  • ID/OD Size: 0.546 Inch ID X 0.687 Inch OD
  • Barrel Type: Chamfered Entry
  • Temperature Rating: 90 Deg C

Uses and Cases 

  • Power Distribution Systems: Connects 4/0 AWG conductors in power distribution systems, ensuring efficient and reliable electricity transmission.
  • Industrial Machinery: Used in industrial settings to establish secure connections within machinery, control panels, and motor controls.
  • Electrical Panels and Switchgear: Ideal for connecting 4/0 AWG conductors in electrical panels and switchgear for effective power distribution.
  • Renewable Energy Installations: Applied in solar power installations, wind farms, and other renewable energy systems to connect large conductors transmitting generated power.
  • Heavy-Duty Applications: Suitable for heavy-duty applications where a robust and secure electrical connection is required.
  • Utility Installations: Employed in utility installations to connect conductors in overhead and underground electrical networks.
  • Construction Wiring: Utilized in construction projects for connecting conductors in electrical systems within buildings.
  • Data Centers: Used in data center electrical systems to connect conductors and ensure reliable power distribution to critical equipment.
  • Electrical Maintenance and Repairs: Applied during maintenance and repair activities to replace or establish connections in existing electrical systems with 4/0 AWG conductors.

Item Features 

  • Material: Seamless Electro-Tin Plated Copper for durability and efficient conductivity.
  • Color: Purple for quick identification of conductor size.
  • Overall Length: 2.241 Inch, providing ample space for secure connections.
  • Barrel Length: 0.875 Inch, ensuring proper engagement with the conductor.
  • Conductor Material: Copper, suitable for efficient electrical conductivity.
  • Voltage Rating: Rated for a maximum voltage of 35 kV, suitable for various electrical systems.
  • Conductor Size: Designed for 4/0 AWG conductors, accommodating larger wire sizes.
  • Stud Size: 1/4 Inch, facilitating easy and robust installation.
  • Die Index: I-54 die index for compatibility with specific crimping tools.
  • Pad Size and Hole(s): 0.875 Inch L X 0.999 Inch W X 0.141 Inch Thk pad size with 1 hole, facilitating easy installation.
  • Temperature Rating: Suitable for use in applications with a temperature rating of up to 90 degrees Celsius.