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NSI Industries BS400T - Dual Range Lug One 600 MCM - 4 AWG, Two 250 MCM - 1/0 AWG - 1 Count Dual Range Lugs are set screw connectors that will accept either one or two wires. Made of 6061T-6 aluminum alloy. Electro-pin 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.

NSI Industries BS400T Dual Range Lug One 600 MCM - 4 AWG, Two 250 MCM - 1/0 AWG - 1 Count Dual Range Lugs are…

UPC: 662381002006

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Technical Bulletin

Contact for Pricing

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

Overview

The NSI Industries BS400T Dual Range Lug (SKU: BS400T) is a high-strength set-screw connector engineered for reliable electrical terminations in industrial, commercial, and utility applications. Constructed from 6061T-6 aluminum alloy, this lug delivers superior mechanical durability and corrosion resistance while maintaining excellent electrical conductivity. Its electro-tin plating minimizes contact resistance, ensuring efficient current flow and reduced heat generation during high-load conditions. The BS400T supports dual-range wiring configurations: a single conductor from 600 MCM down to 4 AWG or two conductors from 250 MCM down to 1/0 AWG, providing exceptional flexibility for panelboard, transformer, and distribution system installations. Rated for 600 volts (2000V max per UL486B) with a 90°C temperature rating, this lug meets stringent UL 486A/B safety standards for copper and aluminum conductors. The set-screw design allows for tool-free installation and reusability, while the bolt-on mounting configuration ensures secure attachment to bus bars and equipment terminals. Key specifications include a maximum torque value of 500 in./lbs. (requiring a 3/8" hex wrench), dimensions of 2.81" (L) x 1.81" (H) x 1.38" (W), and a mounting hole diameter of 0.625". Each standard carton contains 6 units, making it ideal for bulk installations. Compatible with both copper and aluminum conductors, the BS400T eliminates the need for multiple lug sizes in mixed-gauge systems, reducing inventory requirements and streamlining procurement. Its compact design optimizes panel space while maintaining robust termination integrity, making it a cost-effective solution for high-current applications including motor controls, power distribution, and renewable energy systems.
  • Set-screw connectors that will accept either one or two wires
  • Made of 6061T-6 aluminum alloy
  • Electro-tin plated for low contact resistance
  • For use with copper or aluminum conductors.
  • UL Listed Wire Connector

Specifications

Warranty
1 Year
Package Dimensions (L x W x H)
2.81 IN x 1.38 IN x 1.81 IN
Package Dimensions (L x W x H)
7.1374 cm x 3.5052 cm x 4.5974 cm
Package Weight (Imperial)
27.800 L
Package Weight (Metric)
12.610 kg
1 Port Aluminum Lug 4-14 AWG Aluminum Single Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Temperature Rating 90 degrees C. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. .

4T

1 Port Aluminum Lug 4-14 AWG Aluminum Single Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Temperature Rating 90 degrees C. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. .
Tin Platd Aluminum, Dual Rated Mechanical Lug, #14 - 1/0 CU, #12-1/0 AL. CU7AL, CSA. Length 3-1/16 inch x 9/16 inch wide x 3/4 inch Tall. 5 Outlets - Tapped 716 - 20 UNF-2A with Slotted Tin Plated Aluminum Set Screws.

ANB 100-5

Tin Platd Aluminum, Dual Rated Mechanical Lug, #14 - 1/0 CU, #12-1/0 AL. CU7AL, CSA. Length 3-1/16 inch x 9/16 inch wide x 3/4 inch Tall. 5 Outlets - Tapped 716 - 20 UNF-2A with Slotted Tin Plated Aluminum Set Screws.
Aluminum Dual Rated Box Lugs with Turn Prevent 1/0- 10 AWG Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Design includes threaded mounting hole. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

BTP0

Aluminum Dual Rated Box Lugs with Turn Prevent 1/0- 10 AWG Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Design includes threaded mounting hole. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.
Aluminum Dual Rated Box Lugs with Turn Prevent 300 MCM-6 AWG Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Design includes threaded mounting hole. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

BTP300

Aluminum Dual Rated Box Lugs with Turn Prevent 300 MCM-6 AWG Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Design includes threaded mounting hole. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.
2 Port Aluminum Lug 1000 - 350 MCM Aluminum Double Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts, 90 degrees C. UL 486A/B Listed.

2-1000T

2 Port Aluminum Lug 1000 - 350 MCM Aluminum Double Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts, 90 degrees C. UL 486A/B Listed.
Aluminum Dual Rated Box Lugs with Turn Prevent 350 MCM-6 AWG Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Design includes threaded mounting hole. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

BTP350

Aluminum Dual Rated Box Lugs with Turn Prevent 350 MCM-6 AWG Turn Prevent Lugs are made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Design includes threaded mounting hole. Rated 600V (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.
Aluminum Splicer Reducer 2-14 AWG Aluminum Splicer Reducers are used for splicing two copper or aluminum wires of equal or different sizes. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

2SR

Aluminum Splicer Reducer 2-14 AWG Aluminum Splicer Reducers are used for splicing two copper or aluminum wires of equal or different sizes. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.
1 Port Aluminum Lug 2-14 AWG Aluminum Single Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Temperature Rating 90 degrees C. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. .

2T

1 Port Aluminum Lug 2-14 AWG Aluminum Single Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Temperature Rating 90 degrees C. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. .

Frequently Asked Questions

What is the maximum voltage rating for the BS400T?

The BS400T is rated for 600 volts with a maximum rating of 2000 volts per UL486B.

What material is the BS400T constructed from?

The BS400T is made from 6061T-6 aluminum alloy with electro-tin plating.

Is the BS400T compatible with both copper and aluminum conductors?

Yes, the BS400T is designed for use with both copper and aluminum conductors.

What is the temperature rating of the BS400T?

The BS400T has a temperature rating of 90 degrees Celsius.

How many BS400T units are included in a standard carton?

Each standard carton contains 6 units of the BS400T.

What conductor sizes does the BS400T support?

The BS400T accepts a single conductor from 600 MCM down to 4 AWG or two conductors from 250 MCM down to 1/0 AWG.

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.