Panduit LCA4-56-L - The LCA4-56-L Tin-Plated Copper Compression Lug, one-hole, standard barrel, has color-coded barrels marked with Panduit and specified competitor die index numbers for proper crimp die selection. An inspection window aids to visually assure full conductor insertion, and the tin-plate material helps to inhibit corrosion. UL Listed and CSA Certified to 35 KV and temperature rated to 90 C.
Panduit

LCA4-56-L

UPC: 074983900121

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Technical BulletinTechnical DrawingFull Engineering DrawingInstallation InstructionsVideo Clip

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Overview

The Panduit LCA4-56-L is a tin-plated copper compression lug designed for reliable electrical connections. This one-hole lug features a standard barrel, ensuring compatibility with a wide range of conductors. A key feature is its color-coded barrel, which is marked with both Panduit and specified competitor die index numbers. This marking system simplifies and ensures the correct crimp die selection, preventing improper connections and potential failures. The inclusion of an inspection window allows for visual confirmation of full conductor insertion, a critical step for ensuring a secure and effective termination. Constructed from tin-plated copper, this lug offers excellent conductivity and is treated to inhibit corrosion, extending the lifespan of the connection in various environments. The LCA4-56-L is UL Listed and CSA Certified, demonstrating its adherence to stringent safety and performance standards. It is rated for use up to 35 KV, making it suitable for medium-voltage applications. Furthermore, it is temperature rated to 90°C, indicating its ability to withstand elevated operating temperatures. Manufactured in the US, the LCA4-56-L (SKU: LCA4-56-L) is a dependable choice for electrical infrastructure and industrial applications requiring robust and certified termination solutions.
  • Tin-plated copper construction for conductivity and corrosion resistance
  • Color-coded barrel with Panduit and competitor die index markings for proper crimp selection
  • Inspection window for visual confirmation of full conductor insertion
  • UL Listed and CSA Certified to 35 KV
  • Temperature rated to 90°C

Specifications

Angle*
Straight
Barrel Type*
Standard
Color
Gray
Material
Copper
Mounting
7/8 In.
Number Of Holes
1
Size
#4 #3 AWG Code STR, #2 AWG Code SOL
Size
#4 — #3 AWG Code STR, #2 AWG Code SOL
Special Features
Consult cable manufacturer for voltage stress relief instructions with applications greater than 2000 V
Standard
UL Listed to 486A-486B File #E52164, NEBS Level 3, ABS
Stud Size
5/16 In.
Type
Compression Lug
Package Dimensions (L x W x H)
4.85 IN x 3.4 IN x 3.4 IN
Package Weight (Imperial)
1.34 lbs
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How to Install Copper Compression Connectors

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

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Multimeter

Supplies needed:

Copper compression connectors, Wire

  1. Select the appropriate connector

    Choose a connector that matches the wire size and material. Ensure you do not use a copper connector on aluminum wire.

  2. Prepare the wire

    Strip the wire insulation to the length specified in the tool chart. Avoid nicking or damaging the conductor strands.

  3. Insert and crimp the connector

    Insert the stripped wire into the connector until it stops. Use the crimping tool to crimp the connector between the color bands or knurl markings, starting near the tongue end and moving towards the wire end.

  4. Inspect the crimp

    After crimping, check for any sharp edges, flash, or burrs on the connector and remove them if present.

Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.