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NSI Industries L20N-14P - 2 Hole Long Barrel Peep Hole Copper Compression Lug with Peep Hole 2/0 AWG - 1/4" Bolt - 5/8" Mounting Spacing 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

L20N-14P

UPC: 662381335678


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Overview

The NSI Industries L20N-14P is a high-conductivity copper compression lug designed for reliable electrical terminations. This two-hole, long barrel lug features a peep hole for visual confirmation of complete cable insertion, ensuring a secure and robust connection. Manufactured from premium copper tubing, it offers excellent conductivity and low contact resistance, further enhanced by a tin plating that provides superior corrosion resistance. The L20N-14P is rated for 600V and is listed for 35KV maximum when properly installed, making it suitable for a wide range of industrial applications. It is cULus 486A/B Listed and UL467 Listed for grounding and bonding on sizes 6 AWG through 3/0 AWG. The lug accommodates 2/0 AWG wire and features a 1/4" bolt size with 5/8" mounting hole spacing. Each lug is clearly marked with its die index and color-coded for easy identification and proper tool selection. The temperature rating is 90°C. This lug is ideal for applications requiring a dependable, inspectable termination point in power distribution, industrial equipment, and utility infrastructure. SKU: L20N-14P. Manufacturer: NSI Industries. UNSPSC Code: 39121449. The L20N-14P is a two-hole, long barrel copper compression lug. It is produced from high conductivity copper tubing. The peep hole allows for easy inspection of the termination to assure complete cable insertion. It is tin-plated to provide corrosion resistance and low contact resistance. The lug is marked with die index and color coded. It is listed for 35KV maximum when properly installed. The voltage rating is 600V. It is cULus 486A/B Listed. UL467 Listed applies to sizes 6 AWG - 3/0 AWG. The temperature rating is 90 degrees C. The wire size is 2/0 AWG. The bolt size is 1/4". The mounting spacing is 5/8".
  • Constructed from high-conductivity copper tubing for optimal electrical performance.
  • Features a peep hole for easy visual inspection of complete cable insertion.
  • Tin-plated for enhanced corrosion resistance and low contact resistance.
  • Rated for 600V and 35KV maximum when properly installed.
  • cULus 486A/B Listed and UL467 Listed for grounding and bonding.

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
1/4 Mounting Holes IN
Mounting Type
2 Hole Long Barrel
Number Of Holes
2
Size
L=2.99 - W=.810 - OD=.560 - ID=.440 IN
Size
2/0 AWG
Special Features
2/0 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 With Peep Hole
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
2.99 IN x 0.81 IN x 0.56 IN
Package Dimensions (L x W x H)
7.5946 cm x 20.574 mm x 14.224 mm
Package Weight (Imperial)
3.750 L
Package Weight (Metric)
1.701 kg
2 Hole Long Barrel Peep Hole Copper Compression Lug with Peep Hole 2/0 AWG - 1/4" Bolt - 3/4" Mounting Spacing 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.

L20N-141P

2 Hole Long Barrel Peep Hole Copper Compression Lug with Peep Hole 2/0 AWG - 1/4" Bolt - 3/4" Mounting Spacing 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.
Copper Two-Way Splice, Long Barrel, Max 35kV, Wire Size 2/0 AWG, Die Set 15CA45R, Die Color Code Black

54010

Copper Two-Way Splice, Long Barrel, Max 35kV, Wire Size 2/0 AWG, Die Set 15CA45R, Die Color Code Black
Copper butt splice, long barrel, 2/0 AWG wire.

SCL2/0-X

Copper butt splice, long barrel, 2/0 AWG wire.
2 Hole Long Barrel Peep Hole Copper Compression Lug 6 AWG - 3/8" Bolt - 1 3/4" mOUNTING sPACING 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.

L6NP

2 Hole Long Barrel Peep Hole Copper Compression Lug 6 AWG - 3/8" Bolt - 1 3/4" mOUNTING sPACING 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.
1 Hole Long Barrel Copper Compression Lug with Peep Hole 3/0 AWG - 1/4" 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. .

L3014P

1 Hole Long Barrel Copper Compression Lug with Peep Hole 3/0 AWG - 1/4" 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. .
1 Hole Long Barrel Copper Compression Lug 8 AWG - 10 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. .

L810

1 Hole Long Barrel Copper Compression Lug 8 AWG - 10 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. .
1 Hole Long Barrel Copper Compression Lug with Peep Hole 2 AWG - 3/8" 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. .

L238P

1 Hole Long Barrel Copper Compression Lug with Peep Hole 2 AWG - 3/8" 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. .
1 Hole Long Barrel Copper Compression Lug 8 AWG - 1/4" 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. .

L814

1 Hole Long Barrel Copper Compression Lug 8 AWG - 1/4" 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. .

How to Install NSI Copper Compression Connectors

Install and crimp NSI copper compression lugs or splices on copper conductors. Select the correct connector size, prepare the conductor properly, and crimp with the approved tool and die set for a secure connection.

Tools needed:

Wire brush, Approved crimp tool (NSI N12ID or NSI N1240), Mechanical crimp tool (NSI M-250 or NSI M-500, as applicable)

Supplies needed:

Correctly sized NSI copper compression lug or splice connector, Copper conductor cable, Approved dies for the selected tool, if required

  1. Select the correct connector

    Choose the proper NSI lug or splice connector for the cable size you are installing. Verify that the connector matches the conductor size and series before starting.

  2. Prepare the conductor

    Carefully strip the insulation from the conductor without nicking the strands. Strip enough length so the conductor can be fully inserted into the connector barrel and completely fill it.

  3. Clean the stripped conductor

    Wire brush the stripped portion of the conductor to remove any oxide film. Make sure the conductor is clean before insertion.

  4. Insert the conductor fully

    Insert the stripped conductor completely into the connector barrel. Confirm that the conductor is fully seated and fills the barrel before crimping.

  5. Crimp the connector

    Use an approved crimp tool and the correct die set for the connector series and wire size. Follow the barrel markings for suggested crimp locations, and make the required number of crimps; long-barrel lugs and splices require twice the crimps shown in the chart.

  6. Verify the finished connection

    Inspect the crimped connector to confirm it is secure and properly formed. Ensure the conductor remains fully seated and that the connection is suitable for the intended copper conductor type.

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.