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The 98091C  Lug is a robust copper compression lug designed for secure and efficient electrical connections. With a conductor size of 1, 5/16in bolt size, and a long barrel, this tin-plated lug ensures reliable crimping and easy identification with its green color code.

Product Overview

The 98091C is crafted for versatile use in diverse electrical applications. Accommodating 1 AWG conductors with a 5/16in bolt size and 7/8in hole spacing, it provides flexibility for various wiring needs. The long barrel design enhances ease of installation, while the tin-plated finish ensures corrosion resistance for extended durability. The green color code simplifies identification, and the absence of a sight window maintains a sleek design, ensuring reliable and secure electrical connections in a range of settings.


  • Material: Seamless Electro-Tin Plated Copper
  • Color: Green
  • Overall Length: 3.392 Inches
  • Barrel Length: 1.375 Inches
  • Conductor Material: Copper
  • Voltage Rating: 35 kV
  • Conductor Size: 1 AWG
  • Stud Size: 5/16 Inch
  • Die Index: I-37
  • Pad Size: 1.687 Inches (L) x 0.673 Inch (W) x 0.109 Inch (Thk)
  • Pad Hole(s): 2
  • Pad Hole Spacing: 7/8 Inch
  • Barrel Type: Long
  • ID X OD: 0.359 Inch x 0.468 Inch
  • Barrel Type: Chamfered Entry
  • Temperature Rating: 90°C

Uses and Cases 

  • Power Distribution Panels: Ideal for connecting 1 AWG conductors in power distribution panels, ensuring reliable and secure power distribution within electrical systems.
  • Electrical Wiring in Buildings: Suitable for commercial and residential buildings, providing a secure connection for 1 AWG conductors in electrical wiring systems.
  • Industrial Machinery: Used in industrial settings to establish robust connections in machinery and equipment, contributing to the overall efficiency of industrial operations.
  • Transformer Connections: Essential for establishing secure connections in transformer applications, contributing to the overall reliability of electrical distribution systems.
  • Data Centers: Suitable for use in data centers to connect 1 AWG conductors, contributing to the stability and reliability of the electrical infrastructure supporting critical data processing and storage equipment.
  • Telecommunications Infrastructure: Applicable in telecommunications infrastructure for connecting grounding conductors, ensuring effective grounding and reducing the risk of electrical interference.
  • Switchgear and Circuit Breaker Installations: Used in conjunction with switchgear and circuit breakers to ensure a solid electrical connection, contributing to the safe and efficient operation of these critical components.
  • Renewable Energy Systems: Suitable for renewable energy installations such as solar or wind power systems, connecting conductors to ensure a durable and efficient electrical link in the energy production chain.
  • Rail and Transportation Systems: Used for connecting electrical components in rail and transportation applications, contributing to the reliability of signaling systems, lighting, and other electrical elements in the transportation infrastructure.
  • Emergency Backup Power Systems: Suitable for applications involving emergency backup power systems, providing a secure connection for conductors in generators and backup power sources.

Item Features 

  • Seamless Electro-Tin Plated Copper Material: Provides high conductivity and corrosion resistance for reliable electrical connections.
  • Green Color: Simplifies identification with a distinctive color code.
  • 3.392 Inch Overall Length: Offers ample length for secure conductor termination.
  • 1.375 Inch Barrel Length: Accommodates 1 AWG conductors for efficient crimping.
  • 35 kV Voltage Rating: Suitable for applications requiring high voltage resistance.
  • 1 AWG Conductor Size: Designed to handle 1 AWG conductors for versatility.
  • 5/16 Inch Stud Size: Compatible with common stud sizes for easy installation.
  • I-37 Die Index: Indicates compatibility information for proper crimping tools.
  • 1.687 Inch L x 0.673 Inch W x 0.109 Inch Thk Pad Size: Provides a stable mounting surface for the lug.
  • 2 Pad Hole(s): Allows flexibility in conductor termination and installation.
  • 7/8 Inch Pad Hole Spacing: Facilitates consistent and efficient spacing in various applications.
  • Long Barrel Type: Enhances flexibility and ease of use during installation.
  • Size 0.359 Inch ID X 0.468 Inch OD: Accommodates specific wire dimensions for secure connections.
  • Barrel Type Chamfered Entry: Streamlines conductor insertion, improving installation efficiency.
  • Temperature Rating 90 Deg C: Suitable for applications with elevated temperature requirements.