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THOMAS & BETTS 54123TB Copper Compression Lugs

Thomas & Betts 54123-TB compression connectors provide a robust and dependable solution for terminating copper conductors. Constructed from high-conductivity wrought copper with an electro-tin plated finish, these lugs ensure excellent electrical performance and corrosion resistance. Certified to 600V and suitable for applications up to 35kV, they are ideal for a wide range of industrial and commercial electrical installations. The connector's one-hole lug design simplifies installation, while the color-coded system facilitates easy identification and organization. Refer to the die selector chart for appropriate tooling.

Authorized Distributors
Source:DigiKey
Part No:54123-TB
Stock:0
Inv Date:06-16-2026
Price: Unit price: $78.83
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Part No:54123-TB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $103.6
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Part No:54123-TB
Stock:5
Inv Date:06-16-2026
Price: Unit price: $27.68
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Part No:54123-TB
Stock:14
Inv Date:06-16-2026
Price: Unit price: $78.76
Buy/RFQ:
Part No:54123-TB
Stock:14
Inv Date:06-16-2026
Price: Unit price: $78.76
Buy/RFQ:

THOMAS & BETTS 54123TB Copper Compression Lugs Specifications:

  • Material: High-Conductivity Wrought Copper
  • Finish: Electro-Tin Plated
  • Voltage Rating: 600V (Certified), Recommended up to 35kV
  • Wire Size: Various (See Table)
  • Bolt Size: Various (See Table)
  • Dimensions A: 1.23 (31.2) in (mm)
  • Dimensions B: 0.56 (14.2) in (mm)
  • Dimensions C: 0.50 (12.7) in (mm)
  • Dimensions D: 0.05 (1.3) in (mm)
  • Dimensions E: 0.20 (5.1) in (mm)
  • Dimensions F: 0.25 (6.4) in (mm)

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Frequently Asked Questions

Where can I buy THOMAS & BETTS 54123TB?

You can click on the BUY or RFQ button to purchase 54123TB from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part 54123TB?

You can download the 54123TB datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of 54123TB?

THOMAS & BETTS

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