NSI Industries 2-350LL4 - 2 Port Heavy Duty Dual Rated Transformer Lug 350 MCM - 6 AWG Heavy Duty Dual Rated Transformer Lugs are versatile and reusable set screw connectors made from high strength 6061-T6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Mounting hole spacing is NEMA 1-3/4". Meets or exceeds ANSI C119.4 Class A. Rated 600V. Temperature rating 90 degrees C.
NSI Industries

2-350LL4

UPC: 662381027061

Contact for Pricing

Overview

The NSI Industries 2-350LL4 is a heavy-duty, dual-rated transformer lug designed for superior electrical and mechanical performance. Constructed from high-strength 6061-T6 aluminum alloy, this versatile and reusable connector ensures exceptional reliability in demanding applications. Each wire hole is equipped with two set screws, guaranteeing a secure and robust connection. The electro-tin plating minimizes contact resistance, promoting efficient current transfer. This lug is suitable for use with both copper and aluminum conductors, offering broad compatibility. It meets or exceeds ANSI C119.4 Class A standards and is rated for 600V with a temperature rating of 90°C. The mounting hole spacing is NEMA 1-3/4", facilitating straightforward installation. With a wire range of 350 MCM to 6 AWG, the 2-350LL4 is an ideal choice for transformer connections, power distribution, and other heavy-duty electrical infrastructure projects where dependable performance is paramount. Its durable construction and dual-rated capability make it a cost-effective and long-lasting solution for industrial and commercial electrical systems. The NSI 2-350LL4 is engineered for longevity and consistent performance, providing peace of mind for critical electrical connections. Its robust design and adherence to industry standards underscore its suitability for a wide range of power applications.
  • Constructed from high-strength 6061-T6 aluminum alloy for superior performance.
  • Dual-rated for use with both copper and aluminum conductors.
  • Features two set screws per wire hole for an exceptional connection.
  • Electro-tin plated for low contact resistance.
  • Meets or exceeds ANSI C119.4 Class A standards, rated 600V, 90°C.

Specifications

Application
Wire Termination
Environmental Conditions
90 C
Special Features
(2) 350 MCM-6 AWG
Type
Transformer Lug-Heavy Duty
Warranty
1 Year
Package Dimensions (L x W x H)
5.31 IN x 2 IN x 1.38 IN
Package Dimensions (L x W x H)
13.4874 cm x 5.08 cm x 3.5052 cm
Package Weight (Imperial)
0.940 L
Package Weight (Metric)
0.426 kg
3 Port Aluminum Dual Rated Transformer Lug 350 MCM - 6 AWG with 4 Mounting Holes Aluminum Dual Rated Transformer Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low resistance. For use with copper or aluminum conductors. Mounting hole spacing is NEMA 1-3/4". Meets or exceeds ANSI C119.4 Class A. Rated 600 Volts. Temperature Rating 90 degrees C.

3-350L4

3 Port Aluminum Dual Rated Transformer Lug 350 MCM - 6 AWG with 4 Mounting Holes Aluminum Dual Rated Transformer Lugs are versatile and reuseable set screw connectors made of 6061T-6 aluminum alloy for superior electrical and mechanical performance. Two set screws per wire hole ensure an exceptional connection. Electro-tin plated for low resistance. For use with copper or aluminum conductors. Mounting hole spacing is NEMA 1-3/4". Meets or exceeds ANSI C119.4 Class A. Rated 600 Volts. Temperature Rating 90 degrees C.
1 Port Aluminum Lug 2/0-14 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. Rated 600 volts, 90 degrees C. UL 486A/B Listed.

2/0T

1 Port Aluminum Lug 2/0-14 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. Rated 600 volts, 90 degrees C. UL 486A/B Listed.
3 Port Panelboard Lug 1000 MCM - 500 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".

3-1000LL4

3 Port Panelboard Lug 1000 MCM - 500 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".
Dual Rated Lug Two 250-6 (180 EA)

2-250T-BULK

Dual Rated Lug Two 250-6 (180 EA)
2 Port Panelboard Lug 350 MCM - 6 AWG 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".

2-350L2

2 Port Panelboard Lug 350 MCM - 6 AWG 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".
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5008ME

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RFD60M

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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.