THOMAS & BETTSOne-Hole Compression Lugs

THOMAS & BETTS Compression Lugs: 1/4 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type

The THOMAS & BETTS 54172-TB is a one-hole compression lug for 250 kcmil stranded copper wire, with a 1/4 in stud size. This standard copper lug is designed for reliable termination in industrial electrical applications.

SKU 3G-OTH-622658

Brand

THOMAS & BETTS

Item

Compression Lugs: 1/4 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type

Technical Specifications

THOMAS & BETTS

Manufacturer Part Number

54172-TB 

Type

250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper 

View Full Spec Sheet

Technical Documents

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THOMAS & BETTS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the THOMAS & BETTS 54172-TB compression lug used for?

The THOMAS & BETTS 54172-TB is a one-hole compression lug used to terminate 250 kcmil stranded copper wire in industrial electrical systems. It provides a reliable, low-resistance connection at a 1/4 in stud, common in switchgear, panelboards, and motor control centers.

What are the specifications of the THOMAS & BETTS 54172-TB?

The 54172-TB is a standard copper compression lug for 250 kcmil stranded wire with a 1/4 in stud size. It is a one-hole design, made by THOMAS & BETTS, and is suitable for industrial termination applications requiring high conductivity and mechanical strength.

Where to buy THOMAS & BETTS 54172-TB worldwide?

3G Electric supplies the THOMAS & BETTS 54172-TB compression lug to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this lug for your electrical termination needs, no matter your location.

How to install a THOMAS & BETTS 54172-TB compression lug?

Strip the 250 kcmil stranded copper wire to the recommended length, insert it fully into the lug barrel, and use a calibrated crimping tool matched to THOMAS & BETTS dies. Apply the correct number of crimps per the manufacturer's instructions to ensure a secure, low-resistance connection.

Used in

Common applications for THOMAS & BETTS

Industrial control panel wiring organization — Thomas & Betts TYD series wiring ducts and snap-on covers for cable management.

Power distribution cable splicing — Thomas & Betts open barrel compression connectors for 350 kcmil copper conductors.

Hazardous location conduit systems — Thomas & Betts liquid-tight fittings for Class III environments in textile mills.

Motor control center connections — Thomas & Betts motor lead disconnects for 4/0 AWG wire in switchgear.

Conduit pull points and access — Thomas & Betts C-type and LR-type outlet bodies for RMC and IMC installations.

Panel building with flush covers — Thomas & Betts slotted wiring ducts with white covers for aesthetic and functional cable routing.

THOMAS & BETTS Products

3G Electric supplies THOMAS & BETTS one-hole compression lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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