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THOMAS & BETTS Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type - One-Hole Compression Lugs
THOMAS & BETTSOne-Hole Compression Lugs

THOMAS & BETTS Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type

The THOMAS & BETTS 54174UB is a one-hole compression lug for stranded copper wire, sized for 250 kcmil conductors with a 3/8 in stud size. This standard copper lug is designed for secure, reliable terminations in…

SKU 3G-OTH-622753

Brand
THOMAS & BETTS
Item
Compression Lug: 3/8 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type
Category
One-Hole Compression Lugs
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Technical Specifications

THOMAS & BETTS
Manufacturer Part Number
54174UB
Type
250 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 54174UB is a one-hole compression lug for stranded copper wire, sized for 250 kcmil conductors with a 3/8 in stud size. This standard copper lug is designed for secure, reliable terminations in industrial electrical installations.

Frequently Asked Questions

What is the THOMAS & BETTS 54174UB compression lug used for?

The THOMAS & BETTS 54174UB is a one-hole compression lug used to terminate 250 kcmil stranded copper wire to a 3/8 in stud. It provides a secure, low-resistance connection in industrial electrical panels, switchgear, and heavy machinery installations.

What are the specifications of the THOMAS & BETTS 54174UB?

The 54174UB is a standard copper compression lug for 250 kcmil stranded wire with a 3/8 in stud size. It is a one-hole design from THOMAS & BETTS, suitable for reliable terminations in industrial electrical systems.

Where to buy the THOMAS & BETTS 54174UB compression lug worldwide?

3G Electric supplies the THOMAS & BETTS 54174UB compression lug to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial electrical components for your project.

How to install a THOMAS & BETTS 54174UB compression lug?

Strip the 250 kcmil stranded copper wire to the recommended length, insert fully into the lug barrel, and crimp using the correct die for the lug size. Verify the crimp is tight and the lug seats flush against the 3/8 in stud for a secure 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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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: 1/2 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, 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: 1/4 in Stud Size, 8 AWG For Wire Sizes, Stranded Wire Type, Std, Copper (MPN 54130UB). Key specifications — attr1307400: THOMAS & BETTS; attr1307350: Yes; attr1307368: Copper; attr1307374: 54130UB.
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