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THOMAS & BETTS Compression Lugs: 5/8 in Stud Size, 300 kcmil For Wire Sizes, Stranded Wire Type - One-Hole Compression Lugs
THOMAS & BETTSOne-Hole Compression Lugs

THOMAS & BETTS Compression Lugs: 5/8 in Stud Size, 300 kcmil For Wire Sizes, Stranded Wire Type

The THOMAS & BETTS 54181 is a one-hole compression lug with a 5/8 in stud size, designed for 300 kcmil stranded copper wire. This standard-type lug is constructed from copper and is suitable for electrical…

SKU 3G-OTH-622854

Brand
THOMAS & BETTS
Item
Compression Lugs: 5/8 in Stud Size, 300 kcmil For Wire Sizes, Stranded Wire Type
Category
One-Hole Compression Lugs
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Technical Specifications

THOMAS & BETTS
Manufacturer Part Number
54181
Type
300 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper
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THOMAS & BETTS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The THOMAS & BETTS 54181 is a one-hole compression lug with a 5/8 in stud size, designed for 300 kcmil stranded copper wire. This standard-type lug is constructed from copper and is suitable for electrical connections requiring a reliable, high-capacity termination.

Frequently Asked Questions

What is the THOMAS & BETTS 54181 compression lug used for?

The THOMAS & BETTS 54181 is a one-hole compression lug used to terminate 300 kcmil stranded copper wire in high-capacity electrical connections. It is commonly applied in industrial power distribution, switchgear, and panel building where a reliable, standard-type lug with a 5/8 in stud size is required.

What are the specifications of the THOMAS & BETTS 54181 compression lug?

The THOMAS & BETTS 54181 is a one-hole compression lug for 300 kcmil stranded copper wire. It has a 5/8 in stud size, is made of copper, and is a standard-type lug. The manufacturer part number is 54181. It is designed for reliable, high-capacity terminations in electrical systems.

Where to buy the THOMAS & BETTS 54181 compression lug worldwide?

3G Electric supplies the THOMAS & BETTS 54181 compression lug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this copper compression lug for 300 kcmil stranded wire.

How to install the THOMAS & BETTS 54181 compression lug?

To install the THOMAS & BETTS 54181 compression lug, strip the 300 kcmil stranded copper wire to the recommended length, insert it fully into the lug barrel, and use a calibrated crimping tool matched to the lug size. Ensure the crimp is complete and the connection is tight before applying torque to the 5/8 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.

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Compression Lugs: 1/4 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54172-TB). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54172-TB.
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Compression Lugs: 1/4 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54172-TB). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54172-TB.
Compression Lug: 1/4 in Stud Size, 8 AWG / 8 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60102). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: No; attr1307368: Aluminum; attr1307374: 60102.
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Compression Lug: 1/4 in Stud Size, 8 AWG / 8 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60102). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: No; attr1307368: Aluminum; attr1307374: 60102.
Compression Lug: 1/2 in Stud Size, 2/0 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54160). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54160.
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Compression Lug: 1/2 in Stud Size, 2/0 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54160). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54160.
Compression Lugs: 5/8 in Stud Size, 400 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54185). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54185.
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Compression Lugs: 5/8 in Stud Size, 400 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54185). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54185.
Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54174UB). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54174UB.
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Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54174UB). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54174UB.
Compression Lug: 3/8 in Stud Size, 6 AWG / 6 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60109). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: No; attr1307368: Aluminum; attr1307374: 60109.
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Compression Lug: 3/8 in Stud Size, 6 AWG / 6 AWG For Wire Sizes, Solid/Stranded Wire Type, Long (MPN 60109). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: No; attr1307368: Aluminum; attr1307374: 60109.
Compression Lug: 1/2 in Stud Size, 4/0 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54170). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54170.
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Compression Lug: 1/2 in Stud Size, 4/0 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54170). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54170.