THOMAS & BETTSOne-Hole Compression Lugs

THOMAS & BETTS Compression Lugs: 5/8 in Stud Size, 400 kcmil For Wire Sizes, Stranded Wire Type

The THOMAS & BETTS 54185 is a one-hole compression lug for 400 kcmil stranded copper wire with a 5/8 in stud size. This standard-type lug is constructed from copper and is designed for reliable electrical connections.

SKU 3G-OTH-622856

Brand

THOMAS & BETTS

Item

Compression Lugs: 5/8 in Stud Size, 400 kcmil For Wire Sizes, Stranded Wire Type

Technical Specifications

THOMAS & BETTS

Manufacturer Part Number

54185

Type

400 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

Frequently Asked Questions

What is the THOMAS & BETTS 54185 compression lug used for?

The THOMAS & BETTS 54185 is a one-hole compression lug used to terminate 400 kcmil stranded copper wire onto a 5/8 in stud. It creates a reliable, low-resistance electrical connection in industrial power distribution, switchgear, and heavy equipment applications.

What are the specifications of the THOMAS & BETTS 54185?

The THOMAS & BETTS 54185 is a standard-type, one-hole compression lug for 400 kcmil stranded copper wire with a 5/8 in stud size. It is made of copper and is designed for secure, long-lasting terminations in demanding electrical environments.

Where to buy the THOMAS & BETTS 54185 worldwide?

3G Electric supplies the THOMAS & BETTS 54185 compression lug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this copper lug for 400 kcmil wire.

How to install the THOMAS & BETTS 54185 compression lug?

Strip the 400 kcmil stranded copper wire to the recommended length, insert it fully into the THOMAS & BETTS 54185 lug barrel, and crimp using the manufacturer-specified die and tool. Verify pull-out strength and apply anti-oxidant compound if required for the environment.

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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