myMectronic
myMectronic

A Premier B2B Part Search

THOMAS & BETTS 54111B Copper One-Hole Lug

The Thomas & Betts 54111B is a robust copper one-hole lug, ideal for terminating copper conductors. Its standard barrel design and bottom stacking capability ensure secure connections. The integrated peep hole simplifies installation and reduces errors. Rated for a maximum voltage of 35kV and compatible with wire sizes up to 3/0 AWG, this lug is commonly used in electrical distribution systems, industrial machinery, and power transmission applications. The tin plating provides corrosion resistance, ensuring long-term reliability.

Authorized Distributors
Source:DigiKey
Part No:54111B
Stock:0
Inv Date:06-16-2026
Price: Unit price: $23.1035
Buy/RFQ:
Part No:54111B
Stock:100
Inv Date:06-17-2026
Price: Unit price: $38.61
Buy/RFQ:
Part No:54111B
Stock:0
Inv Date:06-16-2026
Price: Unit price: $38.61
Buy/RFQ:
Part No:54111B
Stock:202
Inv Date:06-16-2026
Price: Unit price: $27.51
Buy/RFQ:
Part No:54111B
Stock:202
Inv Date:06-16-2026
Price: Unit price: $27.51
Buy/RFQ:

THOMAS & BETTS 54111B Copper One-Hole Lug Specifications:

  • Catalog Number: 54111B
  • Product ID: 7TAH007990R0118
  • UPC Number: 78621063979
  • UNSPSC: 39121405
  • IGCC: 4532
  • Brand Name: Color-Keyed
  • Type: Standard Barrel
  • Standard: UL E9809
  • Cable Size: 3/0 AWG
  • Stud Size: 3/8 Inch
  • Number Of Holes: 1
  • Voltage Rating: Max 35kV
  • Insulation: None
  • Material: Copper
  • Color: Orange
  • Connecting angle: Straight
  • Slender flange model: N
  • Insulated: N
  • With sight-hole: Y
  • Surface protection: Tinned
  • Outer Quantity: 100
  • Outer Dimensions (inches): 12.25x6.25x3.75
  • Weight Uom: 7.5 lbs. per 100
  • Die Code: 50
  • Die Color Code: Orange

Buy the 54111B THOMAS & BETTS Copper One-Hole Lug | myMectronic

Purchase the genuine Thomas & Betts 54111B Copper One-Hole Lug securely and conveniently online.

Buy Now

Frequently Asked Questions

Where can I buy THOMAS & BETTS 54111B?

You can click on the BUY or RFQ button to purchase 54111B from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part 54111B?

You can download the 54111B datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of 54111B?

THOMAS & BETTS

THOMAS & BETTS Part List

Browse and search other THOMAS & BETTS parts, locate datasheets and stock

Sponsored by