Authorized NSI Industries Distributor
NSI Industries 4TR - Single Lug 4-14 AWG Al (2 EA)
NSI Industries

4TR

UPC: 662381406903

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Overview

The NSi Industries 4TR is a single-port aluminum lug designed for reliable electrical connections in industrial and commercial applications. Constructed from durable 6061-T6 aluminum alloy and electro-tin plated, it ensures low contact resistance and compatibility with both copper and aluminum conductors. Rated for 600 volts (2000V max per UL486B) with a temperature rating of 90°C, the 4TR meets UL 486A/B safety standards. This lug is ideal for applications requiring secure, reusable connections for conductors ranging from 4 AWG to 14 AWG. Each package includes two lugs, providing cost-effective versatility for panelboard, transformer, and general wiring installations. The set-screw design allows for easy installation and reusability, making it a practical choice for maintenance and repair scenarios. Compatible with NEMA-standard mounting hole spacing, the 4TR ensures compatibility with existing infrastructure.
  • Single-port aluminum lug for 4-14 AWG conductors
  • Constructed from 6061-T6 aluminum alloy with electro-tin plating
  • Compatible with both copper and aluminum conductors
  • Rated for 600V (2000V max per UL486B) and 90°C temperature
  • UL 486A/B Listed for safety compliance

Specifications

Connection Type
Lug
Connection Type
Screw Terminal
Material
Aluminum
Material
6061-T6 aluminum alloy
Mounting Type
Screw Mount
Poles
1
Series
4TR
Size
4-14 AWG
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
5.35 IN x 4 IN x 0.55 IN
Package Weight (Imperial)
0.045 L
Package Weight (Metric)
0.020 kg
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Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

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.

What are the main product lines offered by Tork?

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.

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.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

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.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.