NSI Industries L1014P - 1 Hole Long Barrel Copper Compression Lug with Peep Hole 1/0 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. .
NSI Industries

L1014P

UPC: 662381335500

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Overview

NSI Industries L1014P 1 Hole Long Barrel Copper Compression Lug is a high-conductivity copper tubing connector designed for secure, low-resistance terminations in industrial and commercial electrical systems. Engineered from premium copper with a tin-plated finish, this lug ensures corrosion resistance and optimal conductivity, meeting UL486A and UL467 standards for grounding and bonding applications. The long barrel design accommodates 1/0 AWG wire, while the 1/4" bolt hole provides robust mechanical fastening for high-current circuits. Key specifications include a 90°C temperature rating and 600V maximum voltage, making it suitable for systems up to 35KV when installed per manufacturer instructions. The die-indexed and color-coded design (brown) simplifies identification and tooling selection. A peep hole allows visual verification of cable insertion depth, ensuring proper termination and compliance with safety protocols. This lug is ideal for Class B or C building wire applications, supporting efficient current transfer in power distribution, motor control centers, and renewable energy systems. Its UL-listed status and compliance with NEC 310.15 ampacity guidelines provide peace of mind for critical infrastructure projects. NSI Industries, a trusted US manufacturer, delivers durable, precision-engineered components for demanding electrical environments.
  • High-conductivity copper construction with tin plating for corrosion resistance and low contact resistance
  • UL486A and UL467 listed for grounding/bonding (8 AWG - 3/0 AWG range)
  • 90°C temperature rating and 600V maximum voltage compliance
  • Peep hole for visual verification of cable insertion depth
  • Color-coded (brown) and die-indexed for easy identification and tooling

Specifications

Application
Terminate, Splice, Tap Power Connectors
Cable Size
1/0 AWG (STR)
Color
Pink
Connection Type
Compression Lug
Environmental Conditions
90 C
Finish
Tin Plated
Material
Copper
Mounting
1/4 Mounting Hole IN
Number Of Holes
1
Size
L-2.210 - W=.744 IN
Size
1/0 AWG
Special Features
1/0 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
35 kV
Voltage Rating
600V
Warranty
1 Year
Package Dimensions (L x W x H)
2.21 IN x 0.744 IN x 0.52 IN
Package Dimensions (L x W x H)
5.6134 cm x 18.8976 mm x 13.208 mm
Package Weight (Imperial)
3.000 L
Package Weight (Metric)
1.361 kg
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