ABB - Installation Products 54115 - Copper One-Hole Lug, Standard Barrel, Peep Hole, Max 35kV, Wire Size 350 kcmil, 1/2 Inch Bolt Size, Tin Plated, Die Code 71, Die Color Code Red
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ABB - Installation Products

54115

UPC: 786210541150


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Installation InstructionsSpecification SheetManufacturer Product Website

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Minimum Qty: 10

Multiplier: 10

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Overview

The ABB 54115 Copper One-Hole Lug (SKU: 54115) is a high-voltage electrical connector designed for terminating 350 kcmil copper wire in systems up to 35kV. This lug features a standard barrel with a peep hole for visual verification of wire insertion, ensuring proper installation and reducing inspection time. Constructed from tin-plated copper, it provides enhanced corrosion resistance and maintains superior electrical conductivity, critical for long-term reliability in industrial environments. The 1/2-inch bolt size accommodates standard hardware, while the die code 71 and red color code simplify identification and tooling during installation. Rated for maximum 35kV, this lug is suitable for power distribution systems, substations, and industrial machinery where secure, high-integrity connections are essential. Its robust design resists mechanical stress and thermal cycling, minimizing maintenance requirements and downtime in critical infrastructure. Manufactured in the US by ABB - Installation Products.
  • Terminates 350 kcmil copper wire for systems up to 35kV
  • Standard barrel with peep hole for visual wire insertion verification
  • 1/2-inch bolt size for compatibility with standard hardware
  • Tin-plated copper construction for corrosion resistance and conductivity
  • Die code 71 and red color code for easy identification and tooling
  • Die code 71 and red color code for easy identification

Specifications

Cable Size
350 kcmil
Color
Red
Connection Type
One-Hole Lug
Connection Type
One‑Hole Lug
Connection Type
One-Hole Lug with 1/2" Bolt
Connection Type
Bolt
Insulation
None
Material
Copper
Material
Copper (tin‑plated)
Material
Tin-Plated Copper
Material
Copper, Tin Plated
Mounting Type
Standard Barrel
Mounting Type
1/2 Inch Bolt
Mounting Type
One-Hole
Mounting Type
One-Hole Lug
Number Of Holes
1
Poles
1
Size
350 kcmil
Size
350 kcmil, 1/2 Inch Bolt
Size
350 kcmil, 1/2 Inch Bolt Size
Standard
UL E9809
Standard
UL E9809 / UL E9809
Stud Size
1/2 in
Type
Standard Barrel
Voltage Rating
35 kV
Package Dimensions (L x W x H)
3.5 IN x 3 IN x 3 IN
Package Dimensions (L x W x H)
8.89 cm x 7.62 cm x 7.62 cm
Package Weight (Imperial)
0.210 L
Package Weight (Metric)
0.095 kg
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Frequently Asked Questions

What material is used in this product?

The product is made of high conductivity copper.

What is the wire size compatibility?

The product is compatible with wire sizes of 300 WELD and 350 MCM.

What type of finish does the product have?

The finish of the product is tin plated.

Are the dimensions provided in metric units?

Yes, dimensions in brackets are in metric units.

What are the general notes regarding dimensions?

All dimensions are for reference only and may deviate from details shown.

How to Install the 54115 Connector

This guide provides step-by-step instructions for installing the 54115 connector, ensuring proper crimping and insulation for reliable electrical connections.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Multimeter

Supplies needed:

Connector 54115, Insulation materials (adhesive pad or shrink tubing), Cable

  1. Prepare the cable

    Strip the insulation from the cable to the specified length, ensuring not to nick any strands.

  2. Insert the cable into the connector

    Clean the cable end and insert it into the connector until it stops. Use the inspection peep hole to confirm full insertion.

  3. Crimp the connector

    Place the connector in the crimping tool and compress it according to the markings, ensuring to follow the required number of compressions for the connector type.

  4. Remove sharp edges

    After crimping, carefully remove any sharp edges, flash, or burrs from the connector.

  5. Insulate the connection

    Apply insulation using either an adhesive pad or shrink tubing as specified for the cable size.

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What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

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Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

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