Authorized NSI Industries Distributor
NSI Industries L30N-141 - 2 Hole Long Barrel Copper Compression Lug 3/0 AWG - 1/4" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. Allows easy inspection of the termination to assure complete cable insertion. Tin-plated to provide corrosion and low contact resistance. Marked with die index and color coded. Listed for 35KV maximum when properly installed. Rated 600V. cULus 486A/B Listed. UL467 Listed on sizes 6 AWG - 3/0 AWG. Temperature rating 90 degrees C.
NSI Industries

L30N-141

UPC: 662381335883

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Overview

The NSI Industries L30N-141 is a high-conductivity copper compression lug designed for reliable electrical connections. Manufactured from premium copper tubing, this lug ensures excellent conductivity and durability. Its long barrel design facilitates easy inspection of the termination, guaranteeing complete cable insertion for a secure connection. The tin-plated finish provides superior corrosion resistance and maintains low contact resistance over time, crucial for maintaining signal integrity and preventing power loss. This lug is marked with a clear die index and color-coded for easy identification and proper tooling selection, simplifying installation and reducing potential errors. It is rated for 600V and is cULus 486A/B Listed, ensuring compliance with stringent safety standards. Furthermore, for sizes 6 AWG through 3/0 AWG, including the L30N-141, it is UL467 Listed for grounding and bonding applications, offering versatility and peace of mind. The L30N-141 is also listed for 35KV maximum applications when properly installed and in accordance with cable manufacturer instructions. For applications exceeding 2000V, it is recommended to consult the cable manufacturer for specific voltage stress relief instructions. The lug has a temperature rating of 90 degrees C, making it suitable for demanding operational environments. Its two-hole configuration with a 1/4" bolt size and a wire range of 3/0 AWG to 6 AWG makes it a versatile choice for various electrical infrastructure projects. The specific dimensions include a barrel inner diameter of 0.390 inches, a barrel outer diameter of 0.520 inches, a length (L) of 3.210 inches, and a width (W) of 0.740 inches. The tang length (B) is 0.380 inches, and the barrel length (B1) is 1.810 inches, with a tang thickness (C) of 0.130 inches and a mounting hole diameter (E) of 0.252 inches. The mounting hole spacing (D) is 1.000 inch. This lug is manufactured in the USA.
  • Constructed from high-conductivity copper tubing for superior electrical performance.
  • Tin-plated for excellent corrosion resistance and low contact resistance.
  • Long barrel design allows for easy visual inspection of cable insertion.
  • Marked with die index and color-coded for simplified installation and tooling.
  • cULus 486A/B Listed, UL467 Listed (6 AWG - 3/0 AWG), and rated for 35KV maximum when properly installed.

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
3/0 AWG (STR)
Color
Orange
Connection Type
Compression Lug
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/4 Mounting Holes IN
Number Of Holes
2
Size
L=3.50 - W=.900 - OD=.620 - ID=.490 IN
Size
3/0 AWG
Special Features
3/0 AWG (STR) - 1/4 Mounting Holes - 5/8 Hole Spacing
Standard
UL486A/B, UL467 (8 AWG -3/0 AWG)
Stud Size
1/4 IN
Type
Long Barrel - Two Hole
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
3.5 IN x 0.9 IN x 0.62 IN
Package Dimensions (L x W x H)
8.89 cm x 22.86 mm x 15.748 mm
Package Weight (Imperial)
4.000 L
Package Weight (Metric)
1.814 kg
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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.

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.

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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.

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.

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