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NSI Industries GL60048 - 1 HoleShort Barrel Copper Compression Lug w/ PeepHole600MCM-1/2" Bolt Short Barrel Copper Compression Lugs with PeepHoleis a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.

NSI Industries GL60048 1 HoleShort Barrel Copper Compression Lug w/ PeepHole600MCM-1/2" Bolt Short Barrel…

UPC: 662381036193


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Technical BulletinInstallation Instructions

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Minimum Qty: 6

Multiplier: 6

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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSI Industries GL60048 is a high-conductivity copper compression lug engineered for secure, low-resistance electrical terminations in high-voltage applications. Manufactured from premium copper tubing with tin plating, this short barrel lug delivers superior corrosion resistance and optimal current transfer. Designed for 600 MCM copper building wire, it features a single-hole mounting configuration with a 1/2" bolt size, ensuring compatibility with standard industrial hardware. The integrated peep hole enables visual verification of complete cable insertion, eliminating installation errors and ensuring reliable terminations. The lug is color-coded green for easy identification and marked with die index for precise tooling alignment. This compression lug is ideal for applications exceeding 2000V, including power distribution, motor control centers, and industrial machinery where high-voltage terminations are required. Its flared entry design accommodates flexible and extra-flexible copper cables, reducing strand damage and maintaining long-term performance.
  • High-conductivity copper construction with tin plating for corrosion resistance
  • Peep hole for visual verification of complete cable insertion
  • Rated for 35kV maximum voltage when properly installed
  • Single-hole mounting with 1/2" bolt size for standard hardware compatibility
  • Color-coded and die-indexed for easy identification and tooling alignment

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
600 MCM (STR)
Color
Green
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/2 Mounting Hole
Number Of Holes
1
Size
L=3.50 - W=1.72 - OD=1.19 - ID=.930
Special Features
600 MCM (STR) - 1/2 Mounting Hole
Standard
UL486A/B
Stud Size
1/2 IN
Type
Short Barrel - One Hole
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
3.504 IN x 1.717 IN x 1.189 IN
Package Dimensions (L x W x H)
8.9002 cm x 4.3612 cm x 3.0201 cm
Package Weight (Imperial)
3.600 L
Package Weight (Metric)
1.633 kg
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Frequently Asked Questions

Does the GL60048 have a visual inspection feature?

Yes, the lug includes a peep hole that allows for visual verification of complete cable insertion during installation.

What wire size is compatible with the GL60048?

The GL60048 is designed for 600 MCM copper building wire only, as specified in the manufacturer's catalog.

What bolt size is required for the GL60048?

The GL60048 requires a 1/2" bolt for mounting, as specified in the product dimensions.

What is the barrel length of the GL60048?

The barrel length of the GL60048 is 1.19 inches, as listed in the manufacturer's specifications.

What is the temperature rating of the GL60048?

The lug has a temperature rating of 90°C, ensuring reliable performance in high-temperature environments.

What type of cables can the GL60048 accommodate?

The lug is designed for Class B or C building wire copper cables, including flexible and extra-flexible types.

How to Install Copper Compression Connectors

This guide provides step-by-step instructions for installing copper compression connectors, ensuring secure and reliable electrical connections.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Wire brush

Supplies needed:

Copper compression connectors, Insulated wire

  1. Strip the wire insulation

    Carefully strip the insulation from the conductor to a length that allows the stripped conductor to fill the barrel of the connector completely.

  2. Clean the conductor

    Use a wire brush to clean the stripped portion of the conductor, removing any oxide films to ensure a good electrical connection.

  3. Insert the conductor into the connector

    Insert the cleaned and stripped conductor completely into the barrel of the connector, ensuring it is fully seated.

  4. Crimp the connector

    Use the appropriate crimping tool to crimp the connector securely onto the conductor, following the manufacturer's suggested crimp locations.

  5. Verify the connection

    Inspect the crimped connection to ensure it is secure and that there are no visible gaps or loose strands.

Frequently Asked Questions about NSI Industries

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Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

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Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

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Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

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What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

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