ABB - Installation Products 54172-TB - Copper One-Hole Lug, Standard Barrel, Peep Hole, Max 35kV, Wire Size 250 kcmil, 1/4 Inch Bolt Size, Tin Plated, Die Code 62, Die Color Code Yellow
ABB - Installation Products

54172-TB

UPC: 786210541723

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Installation InstructionsSpecification SheetManufacturer Product Website

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Overview

The ABB 54172-TB is a tin-plated copper one-hole lug, meticulously engineered by ABB Installation Products to deliver robust and dependable electrical connections, particularly within demanding industrial environments. This lug is characterized by its standard barrel design, which incorporates a convenient peep hole. This inspection window serves a critical function, enabling visual verification that the conductor has been fully inserted, thereby ensuring a secure and reliable termination. Engineered for high-voltage applications, the 54172-TB lug boasts a maximum voltage rating of 35kV. It is specifically designed to accommodate stranded copper conductors with a wire size of up to 250 kcmil. The lug features a 1/4-inch bolt size, which is instrumental in achieving a secure and stable mechanical connection. The tin-plated finish applied to this copper lug is a key feature, offering superior resistance to corrosion. This attribute is paramount for ensuring the longevity and performance of the connection, especially when exposed to harsh or corrosive environmental conditions. For ease of identification and proper application, the 54172-TB lug is color-coded yellow. This color code directly corresponds to Die Code 62, which is a crucial piece of information for technicians. This pairing facilitates the correct selection of crimp dies when utilizing specified competitor tools, ensuring the integrity of the crimp. This product meets stringent industry standards, including NEBS Level 3 requirements, and has received approval from the American Bureau of Shipping, underscoring its suitability for critical infrastructure. When properly crimped using compatible tools and dies, the 54172-TB lug achieves UL Listed and CSA Certified status for use up to 35kV. Furthermore, it is temperature rated to 90°C, allowing for operation in a wide range of thermal conditions. This component is an optimal choice for high-voltage electrical systems that necessitate durable, dependable, and compliant termination solutions. The SKU for this product is 54172-TB, and its UNSPSC Code is 39121405.
  • Tin-plated copper construction for corrosion resistance
  • Standard barrel with inspection window for full conductor insertion verification
  • Rated for 35kV maximum voltage
  • Accommodates 250 kcmil stranded copper conductors
  • 1/4-inch bolt size for secure termination
  • Color-coded yellow with Die Code 62 for proper crimp die selection
  • UL Listed and CSA Certified to 35kV
  • Temperature rated to 90°C
  • Meets NEBS Level 3 requirements
  • American Bureau of Shipping approved

Specifications

Cable Size
250 kcmil
Color
Yellow
Insulation
None
Material
Copper
Number Of Holes
1
Standard
UL E9809
Standard
UL E9809 / UL E9809
Stud Size
1/4 in
Type
Standard Barrel
Voltage Rating
35 kV
Package Dimensions (L x W x H)
3.3 IN x 2.8 IN x 2.3 IN
Package Dimensions (L x W x H)
8.382 cm x 7.112 cm x 5.842 cm
Package Weight (Imperial)
0.110 L
Package Weight (Metric)
0.050 kg
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How to Install the 54172-TB Connector

This guide provides step-by-step instructions for installing the 54172-TB connector, including cable preparation, crimping, and insulation.

Estimated time: 30m

Tools needed:

Wire strippers, Crimping tool, Multimeter

Supplies needed:

Connector 54172-TB, Insulation materials (adhesive pad or shrink tubing)

  1. Prepare the cable

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

  2. Insert the cable into the connector

    Clean the cable end with a wire brush and insert it into the connector until it stops. Use the inspection peep hole to confirm that the cable is fully inserted.

  3. Crimp the connector

    Place the connector in the crimping tool and compress it according to the markings, starting near the tongue of the connector. Refer to the installation table for the required number of compressions.

  4. Remove sharp edges

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

  5. Insulate the connection

    Apply insulation to the crimped connection using either an adhesive pad or shrink tubing as specified in the installation table.

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