NSI Industries L30N - 2 Hole Long Barrel Copper Compression Lug 3/0 AWG - 1/2" 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

UPC: 662381035110

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Overview

The NSI Industries L30N 2 Hole Long Barrel Copper Compression Lug (SKU: L30N) is a high-conductivity copper compression lug designed for secure, low-resistance electrical terminations in industrial and commercial applications. Engineered from premium copper tubing, this lug ensures optimal current flow with minimal voltage drop, making it ideal for grounding, bonding, and power distribution systems. Key specifications include a 600V voltage rating, 90°C temperature rating, and UL486A/cULus 486A/B listing for compliance with North American safety standards. The tin-plated finish provides corrosion resistance and low contact resistance, ensuring long-term reliability in harsh environments. The barrel is color-coded and marked with a die index for easy identification and proper installation. The L30N accommodates 3/0 AWG copper wire and features a 1/2" bolt hole for secure mounting. The long barrel design allows for easy inspection of cable insertion, reducing installation errors and ensuring complete termination. Listed for 35KV maximum when properly installed, this lug is suitable for applications requiring high-voltage stress relief, including power distribution, motor control centers, and renewable energy systems. NSI Industries, a trusted manufacturer of electrical connectors, ensures this product meets rigorous industry standards for safety and performance. The L30N is part of the LN Series, designed for compatibility with Class B or C building wire copper cable. For applications exceeding 2000V, follow the cable manufacturer's voltage stress relief instructions to ensure proper installation and compliance with NEC 310.15 ampacity guidelines.
  • Produced from high conductivity copper tubing
  • Tin-plated to provide corrosion and low contact resistance
  • Marked with die index and color coded - Orange
  • Listed for 35KV maximum when properly installed
  • For applications greater than 2000V, install to cable Manufacturer voltage stress relief instructions

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
3/0 AWG (STR)
Color
Orange
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/2 Mounting Holes
Number Of Holes
2
Size
L=4.65 - W=.900 - OD=.620 - ID=.490
Special Features
3/0 AWG (STR) - 1/2 Mounting Holes - 1 3/4 Hole Spacing
Standard
UL486A/B, UL467 (8 AWG -3/0 AWG)
Stud Size
1/2 IN
Type
Long Barrel - Two Hole
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
4.65 IN x 0.9 IN x 0.62 IN
Package Dimensions (L x W x H)
11.811 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 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.

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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.

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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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