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THOMAS & BETTS 54174UB Copper Barrel Lug Connector

The Thomas & Betts 54174UB is a robust copper barrel lug connector suitable for a variety of industrial applications requiring secure and reliable wire terminations. Constructed from high-quality copper and finished with tin plating, this connector provides excellent corrosion resistance and conductivity. Designed for 250 kcmil wire and featuring a 3/8 inch bolt size, it ensures a strong and lasting connection. The 90-degree bend and peep hole facilitate easy installation and inspection. This connector is ideal for use in power distribution systems, machinery, and other demanding environments where reliable electrical connections are critical.

Authorized Distributors
Source:DigiKey
Part No:54174UB
Stock:0
Inv Date:06-16-2026
Price: Unit price: $39.33
Buy/RFQ:
Part No:54174UB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $48.68
Buy/RFQ:
Part No:54174UB
Stock:5
Inv Date:06-16-2026
Price: Unit price: $25.88
Buy/RFQ:
Part No:54174UB
Stock:148
Inv Date:06-16-2026
Price: Unit price: $33.26
Buy/RFQ:
Part No:54174UB
Stock:148
Inv Date:06-16-2026
Price: Unit price: $33.26
Buy/RFQ:

THOMAS & BETTS 54174UB Copper Barrel Lug Connector Specifications:

  • material: Copper
  • finish: Tin Plated
  • wire_size: 250 kcmil
  • number_of_studs: 1
  • stud_size: 3/8
  • tongue_angle: 90
  • barrel_length: Standard
  • barrel_shape: Standard
  • tongue_width: Standard
  • peep_hole: Yes
  • marking: Standard
  • hole_shape: Round
  • die_color: Yellow
  • die_code: 62
  • voltage_rating: 600V to 35KV
  • t_b_order_multiple: 10
  • t_b_inner_pack: 10
  • package_in_units: 100
  • t_b_sold_in_uom: Each
  • t_b_weight_per_uom: 12.94 lbs. per 100
  • rohs_compliance: Yes
  • file_nbr: E9809

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Frequently Asked Questions

Where can I buy THOMAS & BETTS 54174UB?

You can click on the BUY or RFQ button to purchase 54174UB from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part 54174UB?

You can download the 54174UB datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of 54174UB?

THOMAS & BETTS

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