NSI Industries L2048 - 1 Hole Long Barrel Copper Compression Lug 2&frasl-0 AWG - 1/2" Bolt Long Barrel Copper Compression Lugs are produced from high conductivity copper tubing. They are tin-plated to provide corrosion low contact resistance. Marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed and to cable manufacturer instructions. Temperature rating 90 degrees C. .
NSI Industries

L2048

UPC: 662381034090


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Overview

The NSI Industries L2048 is a high-conductivity copper compression lug designed for reliable electrical connections. Manufactured from premium copper tubing, this lug ensures excellent conductivity and low contact resistance, further enhanced by its tin plating which provides superior corrosion resistance. The L2048 features a long barrel design for robust termination and is marked with a die index and color coding for straightforward identification and application. This lug is rated for 35KV maximum when installed according to cable manufacturer instructions and is suitable for applications up to 90°C. It meets UL486A Listed Wire Connector standards and UL467 Grounding & Bonding standards for sizes 8 AWG - 3/0 AWG. The maximum ampacity should be determined based on NEC 310.15, insulation type, and conductor material. This specific model is designed for Class B or C building wire CU cable only. The L2048 is engineered for demanding electrical infrastructure, power distribution, and industrial applications where dependable and durable connections are paramount. Its construction from high-conductivity copper tubing and tin plating make it an ideal choice for ensuring long-term performance and minimizing electrical resistance in critical systems. The 1/2" bolt size accommodates standard hardware for secure mounting. For applications exceeding 2000V, consult the cable manufacturer for specific voltage stress relief instructions. NSI Industries, LLC, SKU: L2048, UNSPSC: 39121405, Country of Origin: US.
  • Constructed from high-conductivity copper tubing for superior electrical performance.
  • Tin-plated finish provides excellent corrosion resistance and low contact resistance.
  • Long barrel design ensures a secure and reliable termination.
  • Marked with die index and color-coded for easy identification and installation.
  • Listed for 35KV maximum when properly installed and meets UL486A and UL467 standards.

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
2/0 AWG (STR)
Color
Black
Connection Type
Compression Lug
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/2 Mounting Hole
Number Of Holes
1
Size
L=2.67 - W=.815 - OD=.563 - ID=.441
Size
2/0 AWG - 1/2" Bolt
Special Features
2/0 AWG (STR) - 1/2 Mounting Hole
Standard
UL486A/B, UL467 (8 AWG -3/0 AWG)
Stud Size
1/2 IN
Type
Long Barrel - One Hole
Voltage Rating
600 V
Voltage Rating
35 kV
Warranty
1 Year
Package Dimensions (L x W x H)
2.677 IN x 0.815 IN x 0.563 IN
Package Dimensions (L x W x H)
6.7996 cm x 20.701 mm x 14.3002 mm
Package Weight (Imperial)
2.050 L
Package Weight (Metric)
0.930 kg
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How to Install Copper Compression Connectors

This guide provides step-by-step instructions for installing copper compression connectors, ensuring secure and reliable electrical connections.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Wire brush

Supplies needed:

Copper compression connectors, Insulated wire

  1. Strip the wire insulation

    Carefully strip the insulation from the conductor to a length that allows the stripped conductor to fill the barrel of the connector completely.

  2. Clean the conductor

    Use a wire brush to clean the stripped portion of the conductor, removing any oxide films to ensure a good electrical connection.

  3. Insert the conductor into the connector

    Insert the cleaned and stripped conductor completely into the barrel of the connector, ensuring it is fully seated.

  4. Crimp the connector

    Use the appropriate crimping tool to crimp the connector securely onto the conductor, following the manufacturer's crimp location markings.

  5. Verify the connection

    Inspect the crimped connection to ensure it is secure and free from any visible defects. Use a multimeter to check for continuity if necessary.

Frequently Asked Questions about NSI Industries

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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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