NSI Industries 3/0T - Aluminum Dual-Rated Single Lug 3/0-6 AWG with 1/4 Inch bolt size for use with copper or aluminum conductors. These Lugs are versatile and feature reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Temperature Rating 90 degrees C. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. .
NSI Industries

3/0T

UPC: 662381001054

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Overview

NSI Industries 3/0T Aluminum Dual-Rated Single Lug (SKU: 3/0T) is a high-performance, reusable set-screw connector engineered for secure, low-resistance connections in industrial and commercial electrical systems. Constructed from 6061T-6 aluminum alloy and electro-tin plated, this lug ensures optimal conductivity and corrosion resistance when used with copper or aluminum conductors (3/0-6 AWG). The 1/4" mounting bolt provides a robust mechanical interface, while the UL 486A/B listing and 90°C temperature rating confirm compliance with stringent safety standards for 600V systems (2000V max per UL486B). Designed for versatility, the 3/0T accommodates both copper and aluminum wiring, eliminating the need for separate lugs and reducing inventory complexity. Its reusable set-screw design allows for easy installation, adjustments, and reconfiguration without compromising performance. The electro-tin plating minimizes contact resistance, ensuring stable electrical performance over time, even in high-vibration environments. With a compact footprint and durable construction, this lug is ideal for panelboard applications, motor controls, transformers, and renewable energy systems where reliability and compliance are critical. Key specifications include a 600V voltage rating (2000V transient rating), 90°C continuous operating temperature, and compatibility with 3/0-6 AWG conductors. The UL 486A/B certification (AL9CU) guarantees adherence to North American safety standards, making it a trusted choice for OEMs, electrical contractors, and maintenance teams. NSI Industries’ 3/0T lug is distributed by Gross Automation and NSI Industries, with technical support available for integration into complex systems.
  • Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy
  • Electro-tin plated for low contact resistance
  • For use with copper or aluminum conductors
  • 1/4" Bolt Size
  • Rated 600 volts (2000V max. per UL486B)

Specifications

Application
Wire Termination
Connection Type
Set Screw
Decorative Color
Aluminum
Material
6061T-6 Aluminum Alloy
Material Quality
Aluminum
Poles
1
Size
3/0-6 AWG
Special Features
3/0-6 AWG - Dual Rated - 50 Pack
Standard
UL486A/B
Type
Aluminum Single Lug
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
1.875 IN x 0.7 IN x 0.89 IN
Package Dimensions (L x W x H)
4.7625 cm x 17.78 mm x 22.606 mm
Package Weight (Imperial)
2.500 L
Package Weight (Metric)
1.134 kg
4 Port Stacked Lug 800 - 300 MCM Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

800T-4

4 Port Stacked Lug 800 - 300 MCM Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".
3 Port Stacked Lug 800 - 300 MCM Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".

800T-3

3 Port Stacked Lug 800 - 300 MCM Stacked Lugs are large size set screw connectors with wire holes stacked on top of each other to minimize the width of the connector. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL486A/B Listed. Temperature rating 90 degrees C. Mounting hole spacing is NEMA standard of 1.75".
Dual Rated Lug 800-300 (100 EA)

800T-BULK

Dual Rated Lug 800-300 (100 EA)
3 Port Panelboard Lug 800 MCM - 350 MCM Large size set screw connectors with multiple mounting holes for a secure, turn-prevent connection. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. For use with copper or aluminum conductors. 600V (2000V max, per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.75".

3-800LL4

3 Port Panelboard Lug 800 MCM - 350 MCM Large size set screw connectors with multiple mounting holes for a secure, turn-prevent connection. Made of 6061T-6 aluminum alloy. Tin plated for low contact resistance. For use with copper or aluminum conductors. 600V (2000V max, per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.75".
3 Port Panelboard Lug 800 MCM - 350 MCM Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 volts (2000V max per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.750".

3-800L2/L4

3 Port Panelboard Lug 800 MCM - 350 MCM Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 volts (2000V max per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.750".
Step Panel Lug (4)800-300 (24 EA)

800T-4-BULK

Step Panel Lug (4)800-300 (24 EA)
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SS20F

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The TORK 403B Easy-Set 24-hour indoor mechanical plug-in lighting and appliance timer feature one polarized outlet and a tab programming system. Automate your home or office in a looping daily schedule using the simple timer buttons to schedule on/off times in 30-minute increments. Designed for applications including lamps, lights, indoor holiday decorations, polarized appliances and more.

403B

The TORK 403B Easy-Set 24-hour indoor mechanical plug-in lighting and appliance timer feature one polarized outlet and a tab programming system. Automate your home or office in a looping daily schedule using the simple timer buttons to schedule on/off times in 30-minute increments. Designed for applications including lamps, lights, indoor holiday decorations, polarized appliances and more.
Interval Timer 18 Hr White

SS20

Interval Timer 18 Hr White
TORK plug-in lighting and appliance timers give you a simple way to control automation for your home or office. Accurate timekeeping and durable design make this a versatile timer for many applications.

402B

TORK plug-in lighting and appliance timers give you a simple way to control automation for your home or office. Accurate timekeeping and durable design make this a versatile timer for many applications.
The TORK A560MW 60-Minute Spring-Wound In-Wall Twist Timer with a white faceplate is designed to control a variety of indoor appliances and lights. Automate your home or office to save energy and money using the simple twist knob and reliable mechanical timekeeping. Fits into a standard electrical box for in-wall mounting. Designed for indoor loads such as lights, whole house fans, air compressors, water heaters or motors.

A560MW

The TORK A560MW 60-Minute Spring-Wound In-Wall Twist Timer with a white faceplate is designed to control a variety of indoor appliances and lights. Automate your home or office to save energy and money using the simple twist knob and reliable mechanical timekeeping. Fits into a standard electrical box for in-wall mounting. Designed for indoor loads such as lights, whole house fans, air compressors, water heaters or motors.
Stainless Steel Cable Ties,8",100 Min Min. Tensile STRength, 100

SS8100

Stainless Steel Cable Ties,8",100 Min Min. Tensile STRength, 100

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.