NSI Industries 4TC - Extruded Copper Lug 4-14 AWG Solid one-piece copper connector made from extruded copper for superior mechanical strength and excellent performance. Steel Screw. Suitable for use with copper wire only. 600V (2000V max. per UL486B). UL 486A/B Listed Wire Connectors.
NSI Industries

4TC

UPC: 662381005014

Contact for Pricing

Overview

The NSi Industries 4TC is a robust, single-piece extruded copper lug designed for reliable electrical connections. Manufactured from solid extruded copper, this connector offers superior mechanical strength and excellent electrical performance, ensuring long-term durability in demanding applications. It is specifically engineered for use with copper wire only, accommodating a wire range of 4 to 14 AWG. The 4TC features a steel screw for secure termination. Rated for 600V, with a maximum rating of 2000V per UL486B, this lug meets stringent industry standards. It is UL 486A/B Listed Wire Connectors, providing assurance of quality and safety. The lug's dimensions include a length of 1.075 inches, a width of 0.450 inches, and a height of 0.440 inches. The mounting bolt size is 1/4 inch, and the mounting hole diameter is 0.265 inches. With a maximum torque value of 25 in./lbs., a 3/16 hex wrench size is recommended for installation. The tang length is 0.747 inches, and the end of the connector to the center hole (A) is 0.275 inches. The tang thickness (C) is 0.100 inches. Each standard carton contains 100 units, making it an efficient choice for bulk installations. The NSi 4TC is an ideal solution for power distribution, control panels, and general electrical wiring where a dependable copper connection is paramount. Its extruded copper construction prevents the issues associated with crimped or drawn copper, offering a more consistent and robust connection. Ensure proper installation by consulting the torque specifications and using appropriate tools for a secure and safe termination. This connector is a testament to NSi Industries' commitment to providing high-quality electrical components for various industrial and commercial needs.
  • Solid one-piece connector made from extruded copper for superior mechanical strength.
  • Accommodates copper wire sizes from 4 to 14 AWG.
  • Features a steel screw for secure and reliable termination.
  • Rated for 600V (2000V max. per UL486B) and UL 486A/B Listed.
  • Dimensions: 1.075" L x 0.450" W x 0.440" H; 1/4" mounting bolt.

Specifications

Warranty
1 Year
Package Dimensions (L x W x H)
1.075 IN x 0.45 IN x 0.44 IN
Package Dimensions (L x W x H)
2.7305 cm x 11.43 mm x 11.176 mm
Package Weight (Imperial)
4.000 L
Package Weight (Metric)
1.814 kg
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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 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.

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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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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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