ABB - Installation Products 54123-TB - Copper One-Hole Lug, Standard Barrel, Peep Hole, Max 35kV, Wire Size 750 kcmil, 5/8 Inch Bolt Size, Tin Plated, Die Code 106, Die Color Code Black
ABB - Installation Products

54123-TB

UPC: 786210541235


Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

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Minimum Qty: 6

Multiplier: 6

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Overview

The ABB 54123-TB is a tin-plated copper one-hole lug engineered for secure and reliable electrical terminations in high-voltage industrial applications. Manufactured by ABB Installation Products, this lug (SKU: 54123-TB) is designed to accommodate wire sizes up to 750 kcmil, ensuring compatibility with substantial conductor capacities. Its standard barrel construction features a peep hole, facilitating visual confirmation of complete wire insertion, which is critical for connection integrity and safety. Rated for a maximum voltage of 35kV, this lug is suitable for demanding power distribution networks, heavy machinery, and other critical infrastructure where high electrical stress is present. The lug utilizes a robust 5/8-inch bolt size for secure mechanical fastening. The tin plating provides enhanced corrosion resistance, extending the operational lifespan and maintaining conductivity in challenging environments. Identified by Die Code 106 and featuring a black color code for easy identification, the 54123-TB offers efficient electrical conductivity and dependable connection performance. Its construction prioritizes long-term reliability and safety in industrial power systems.
  • Tin-plated copper construction for corrosion resistance
  • Standard barrel with peep hole for visual inspection
  • Rated for maximum 35kV applications
  • Accommodates wire sizes up to 750 kcmil
  • 5/8 inch bolt size for secure termination

Specifications

Cable Size
750 kcmil
Color
Black
Connection Type
Bolted
Connection Type
One-Hole Lug
Insulation
None
Material
Copper
Material
Copper, Tin Plated
Material
Tin-Plated Copper
Mounting Type
Bolted
Mounting Type
Standard Barrel with Peep Hole
Mounting Type
One-Hole Lug
Number Of Holes
1
Series
106
Series
54123
Size
750 kcmil
Size
750 kcmil, 5/8 Inch Bolt Size
Size
750 kcmil, 5/8" bolt
Standard
UL E9809 / UL E9809
Standard
UL E9809
Stud Size
5/8 in
Type
Standard Barrel
Voltage Rating
35 kV
Package Dimensions (L x W x H)
4 IN x 4 IN x 3 IN
Package Dimensions (L x W x H)
10.16 cm x 10.16 cm x 7.62 cm
Package Weight (Imperial)
0.620 L
Package Weight (Metric)
0.281 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 finish of the product?

The product has a tin-plated finish.

What is the wire size compatibility?

The product is compatible with wire sizes 1600/24 and 750 MCM.

What are the dimensions of the product?

All dimensions are for reference only and are not specified in detail.

Are there any safety warnings for this product?

The document does not specify any safety warnings or precautions.

How to Install the 54123-TB Connector

This guide provides step-by-step instructions for installing the 54123-TB connector, ensuring proper crimping and insulation for reliable electrical connections.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Multimeter

Supplies needed:

Connector 54123-TB, Adhesive pad, Shrink tubing, Cable

  1. Prepare the cable

    Strip the insulation from the cable to the specified length. Avoid nicking the strands to prevent breakage.

  2. Insert the cable into the connector

    Clean the cable end and insert it into the 54123-TB connector until it stops. Use the inspection peep hole to verify that the cable is fully inserted.

  3. Crimp the connector

    Place the connector in the crimping tool and compress it according to the specified markings. Ensure to follow the correct number of compressions as indicated for the connector type.

  4. Remove sharp edges

    After crimping, carefully remove any sharp edges, flash, or burrs from the connector to ensure safety and proper insulation.

  5. Insulate the connection

    Use the appropriate insulation method as specified. Apply the adhesive pad or shrink tubing to protect the connection.

  6. Verify the connection

    Use a multimeter to check the continuity and ensure that the connection is secure and functioning properly.

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