Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

THOMAS & BETTS Compression Lugs: 3/8 in Stud Size, 300 kcmil For Wire Sizes, Stranded Wire Type - One-Hole Compression Lugs
THOMAS & BETTSOne-Hole Compression Lugs

THOMAS & BETTS Compression Lugs: 3/8 in Stud Size, 300 kcmil For Wire Sizes, Stranded Wire Type

The THOMAS & BETTS 54179 is a one-hole compression lug for 300 kcmil stranded copper wire, with a 3/8 in stud size. This standard copper lug (MPN 54179) is designed for reliable electrical connections.

SKU 3G-OTH-622757

Brand
THOMAS & BETTS
Item
Compression Lugs: 3/8 in Stud Size, 300 kcmil For Wire Sizes, Stranded Wire Type
Category
One-Hole Compression Lugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THOMAS & BETTS
Manufacturer Part Number
54179
Type
300 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

THOMAS & BETTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The THOMAS & BETTS 54179 is a one-hole compression lug for 300 kcmil stranded copper wire, with a 3/8 in stud size. This standard copper lug (MPN 54179) is designed for reliable electrical connections.

Frequently Asked Questions

What is the THOMAS & BETTS 54179 compression lug used for?

The THOMAS & BETTS 54179 one-hole compression lug is used to terminate 300 kcmil stranded copper wire in electrical power distribution, switchgear, and industrial control panels. It provides a reliable, low-resistance connection for high-current applications.

What are the specifications of the THOMAS & BETTS 54179 compression lug?

The THOMAS & BETTS 54179 (54179) is a one-hole compression lug for 300 kcmil stranded copper wire with a 3/8 in stud size. It is made of copper and is designed for standard electrical connections. The manufacturer part number is 54179.

Where to buy THOMAS & BETTS compression lugs worldwide?

3G Electric supplies THOMAS & BETTS compression lugs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 54179 or other THOMAS & BETTS connectors for your project.

How to install a THOMAS & BETTS one-hole compression lug?

To install the THOMAS & BETTS 54179, strip the insulation from the 300 kcmil stranded copper wire to the recommended length, insert the conductor fully into the barrel, and crimp using the manufacturer-specified die set. Always follow NEC guidelines and torque requirements for the 3/8 in stud.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from THOMAS & BETTS

View all THOMAS & BETTS parts
Compression Lug: 5/16 in Stud Size, 1/0 AWG For Wire Sizes, Solid/Stranded Wire Type, Long, Aluminum (MPN 60129)
THOMAS & BETTS
Compression Lug: 5/16 in Stud Size, 1/0 AWG For Wire Sizes, Solid/Stranded Wire Type, Long, Aluminum (MPN 60129)
Compression Lug: 3/8 in Stud Size, 4/0 AWG / 4/0 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60148)
THOMAS & BETTS
Compression Lug: 3/8 in Stud Size, 4/0 AWG / 4/0 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60148)
Compression Lugs: 1/2 in Stud Size, 350 kcmil / 350 kcmil For Wire Sizes, Solid/Stranded Wire Type (MPN 60165)
THOMAS & BETTS
Compression Lugs: 1/2 in Stud Size, 350 kcmil / 350 kcmil For Wire Sizes, Solid/Stranded Wire Type (MPN 60165)
Compression Lugs: 1/4 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54172-TB)
THOMAS & BETTS
Compression Lugs: 1/4 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54172-TB)
Compression Lug: 1/4 in Stud Size, 8 AWG / 8 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60102)
THOMAS & BETTS
Compression Lug: 1/4 in Stud Size, 8 AWG / 8 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60102)
Compression Lugs: 5/8 in Stud Size, 400 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54185)
THOMAS & BETTS
Compression Lugs: 5/8 in Stud Size, 400 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54185)
Compression Lug: 1/2 in Stud Size, 2/0 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54160)
THOMAS & BETTS
Compression Lug: 1/2 in Stud Size, 2/0 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54160)
Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54174UB)
THOMAS & BETTS
Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54174UB)