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NSI Industries L614P - 1 Hole Long Barrel Copper Compression Lug with Peep Hole 6 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. .

NSI Industries L614P 1 Hole Long Barrel Copper Compression Lug with Peep Hole 6 AWG - 1/4" Bolt Long Barrel…

UPC: 662381336156


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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSI Industries L614P is a long barrel copper compression lug engineered for secure, high-conductivity electrical terminations in medium-voltage applications. Manufactured from high-conductivity copper tubing and tin-plated for corrosion resistance, this lug delivers low contact resistance and reliable performance. The long barrel design increases surface area for a more robust termination, critical in demanding power distribution and industrial wiring systems. Designed for 6 AWG copper building wire (Class B or C only), the L614P features a single 1/4" bolt hole and a peep hole for visual confirmation of cable insertion. The peep hole eliminates installation uncertainty by allowing technicians to verify complete conductor insertion before final crimping. Each lug is color-coded (blue for 6 AWG) and die-index marked for easy identification during installation. UL486A listed as a wire connector with a 600V rating, the L614P supports applications up to 35KV when installed per cable manufacturer instructions. Its 90°C temperature rating ensures stable performance across a wide range of operating conditions. The lug's dimensional specifications include a barrel I.D. of 0.266 inches, O.D. of 0.375 inches, and length of 1.654 inches, optimized for standard compression tooling. Ideal for medium-voltage power distribution, industrial motor controls, and renewable energy systems, the L614P provides a dependable solution where secure terminations and inspection visibility are paramount. Standard packaging includes 100 units per carton for efficient inventory management in high-volume applications.
  • 1-hole long barrel design for 6 AWG Class B/C copper building wire
  • Peep hole enables visual confirmation of cable insertion before crimping
  • Tin-plated copper construction for corrosion resistance and low contact resistance
  • UL486A listed wire connector with 600V rating, suitable for 35KV max applications
  • Color-coded (blue) and die-index marked for easy identification and installation

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
# 6 AWG (STR)
Color
Blue
Connection Type
Compression Lug
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/4 Mounting Hole IN
Mounting Type
Bolt (1/4")
Number Of Holes
1
Poles
1
Series
L614P
Size
L=1.77 - W=.420 - OD=.300 - ID=.200 IN
Size
6 AWG
Special Features
# 6 AWG (STR) - 1/4 Mounting Hole
Standard
UL486A/B, UL467 (8 AWG -3/0 AWG)
Stud Size
1/4 IN
Type
Long Barrel - One Hole With Peep Hole
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
1.772 IN x 0.421 IN x 0.295 IN
Package Dimensions (L x W x H)
4.5009 cm x 10.6934 mm x 7.493 mm
Package Weight (Imperial)
2.200 L
Package Weight (Metric)
0.998 kg
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.
Heat Shrinkable Butt Splice, Length 1.50 Inches, Width .26 Inches, Maximum Insulation Diameter .200, Wire Range #16-#14 AWG, Color Blue, Copper, Tin Plated, 500 Pack

RBBS22X

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Panduit BSV14X-E Vinyl Insulated Butt Splice

BSV14X-E

Panduit BSV14X-E Vinyl Insulated Butt Splice
Butt Splice 1.5 to 2.5 mm - 16 to 14 AWG - Blue

1SET141003R0000

Butt Splice 1.5 to 2.5 mm - 16 to 14 AWG - Blue
2 Hole Long Barrel Copper Compression Lug with Peep Hole 2 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.

L2NP

2 Hole Long Barrel Copper Compression Lug with Peep Hole 2 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.
Dual Rated Wide Range Tap-Connectors 1-4/0 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.

WRD289

Dual Rated Wide Range Tap-Connectors 1-4/0 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.
Dual Rated Wide Range Tap-Connectors 6-2 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.

WRD149

Dual Rated Wide Range Tap-Connectors 6-2 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.
Dual Rated Wide Range Tap Connectors 6-1 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.

WRD159

Dual Rated Wide Range Tap Connectors 6-1 AWG Dual rated wide range tap connectors are used for combinations of aluminum and aluminum-cooper conductors. Standard compression tools and dies install in all sizes. They have formable ribs to provide broader contact area. Fold-in tabs provide positive tab interlock as tool closes. Made from high strength aluminum alloy. All connectors are reversible. Rated 600 Volts.

How to Install NSI Copper Compression Connectors

Install and crimp NSI copper compression lugs or splices on compatible 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 or die set, NSI M-250 crimp tool (for 250 MCM Class B & C copper cable), NSI M-500 crimp tool (for 500 MCM Class B & C copper cable), NSI N12ID dieless crimp tool, NSI N1240 crimp tool

Supplies needed:

Correctly sized NSI copper compression lug or splice connector, Compatible concentric, compressed, or compact copper conductor

  1. Select the correct connector

    Choose a lug or splice connector that matches the cable size and conductor type. Verify that the connector series and barrel size are appropriate for the installation before starting.

  2. Prepare the conductor

    Carefully strip the insulation from the conductor without nicking the strands. Strip only 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 oxide films. Ensure the conductor is clean before insertion, because contamination can reduce connection quality.

  4. Insert the conductor fully

    Insert the stripped conductor completely into the connector barrel. Confirm that the conductor is fully seated and that no bare strands are left exposed outside the barrel.

  5. Crimp the connector

    Use an approved NSI compression 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 as many crimps as indicated. Use the NSI M-250 for 250 MCM Class B & C copper cable or the NSI M-500 for 500 MCM Class B & C copper cable when applicable.

  6. Verify the finished connection

    Inspect the crimped connector to confirm it is secure and properly formed. Make sure the conductor remains fully seated and that the crimp locations match the manufacturer’s markings. Follow all electrical safety practices and de-energize circuits before installation.

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.