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NSI Industries GL600NB - 2 Hole Short Barrel Copper Compression Lug for Flexible Copper Cable 600 MCM- 1/2" Bolt Compression lugs for flexible copper cables are connects that have a gentle, continuous flared end to ensure ease of cable insertion of flexible and extra flexible cables such as locomotive, welding, mining cable and more. The flared end also reduces pressure on the cable strands after installation and protects them from chafing and breakage as a result of cable movement. Tin-plated for corrosion resistance. Rated 600 volts for copper cables only. Single mounting hole.

NSI Industries GL600NB 2 Hole Short Barrel Copper Compression Lug for Flexible Copper Cable 600 MCM- 1/2" Bolt…

UPC: 662381036872


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Installation Instructions

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Multiplier: 3

*Contact for lower quantities*

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

Overview

The NSI Industries GL600NB is a two-hole short barrel copper compression lug engineered for terminating flexible and extra-flexible copper cables in demanding industrial applications. Designed for 600 MCM to 250 MCM copper conductors (expandable to 400 MCM with the NSI N12ID dieless compression tool), this lug delivers reliable performance in high-stress environments such as locomotive, welding, and mining operations. Key features include a gently flared connector end that ensures effortless cable insertion, even with highly stranded conductors, while minimizing pressure on cable strands to prevent chafing and breakage from movement. The tin-plated copper construction provides superior corrosion resistance and low contact resistance, maintaining reliable electrical connections over time. The GL600NB is rated for 600 volts and features two NEMA-spaced mounting holes (1¾" spacing) for secure installation with a 1/2" bolt. A built-in peep hole allows for visual confirmation of complete cable insertion, ensuring proper termination. The lug is marked with die index and color coding (green) for easy identification and application matching. With a temperature rating of 90°C and compatibility with ASTM Class H and Class M copper conductors, the GL600NB is a robust solution for critical power connections where durability and reliability are essential. Its compact design and optimized dimensions (ID: 1.720 in, OD: 0.930 in, length: 1.190 in) make it suitable for tight installation spaces while maintaining high conductivity and mechanical strength.
  • Two-hole short barrel design for secure mounting with 1/2" bolt
  • Gentle flared end for easy insertion of flexible/extra-flexible copper cables
  • Tin-plated copper construction for corrosion resistance and low contact resistance
  • Peep hole for visual confirmation of complete cable insertion
  • Rated 600V, compatible with ASTM Class H and Class M copper conductors (600 MCM to 250 MCM)

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
600 MCM (STR)
Color
Green
Connection Type
Compression Lug
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/2 Mounting Hole
Mounting Type
Single Hole
Number Of Holes
2
Size
L=5.04 - W=1.72 - OD=1.19 - ID=.930
Size
600 MCM
Special Features
600 MCM (STR) - 1/2 Mounting Holes - 1 3/4 Hole Spacing
Standard
UL486A/B
Stud Size
1/2 IN
Type
Short Barrel - Two Hole - Belled End
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
5.039 IN x 1.717 IN x 1.19 IN
Package Dimensions (L x W x H)
12.7991 cm x 4.3612 cm x 3.0226 cm
Package Weight (Imperial)
2.370 L
Package Weight (Metric)
1.075 kg
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SC-350

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SL500N

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How to Install the GL600NB Controller

This guide provides step-by-step instructions for installing and configuring the GL600NB Controller, including wiring and calibration procedures.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the GL600NB controller to a suitable mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Strip the insulation from the conductors to the appropriate length, ensuring no strands are nicked. Insert the stripped conductors into the terminal connectors and crimp securely using the appropriate crimping tool.

  3. Power on and configure

    Connect the power supply to the controller and turn it on. Use the configuration interface to set the desired parameters and perform any necessary calibrations as per the user manual.

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.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

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.

What are the key features of Tork products?

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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Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

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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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What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

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What accessories are available for Remke products?

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