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THOMAS & BETTS Compression Lugs: 5/16 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type - One-Hole Compression Lugs
THOMAS & BETTSOne-Hole Compression Lugs

THOMAS & BETTS Compression Lugs: 5/16 in Stud Size, 250 kcmil For Wire Sizes, Stranded Wire Type

The THOMAS & BETTS 54173 is a one-hole compression lug for 250 kcmil stranded copper wire, with a 5/16 in stud size. This standard copper lug is designed for reliable electrical terminations.

SKU 3G-OTH-622704

Brand
THOMAS & BETTS
Item
Compression Lugs: 5/16 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
54173
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 54173 is a one-hole compression lug for 250 kcmil stranded copper wire, with a 5/16 in stud size. This standard copper lug is designed for reliable electrical terminations.

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 54173 compression lug used for?

The THOMAS & BETTS 54173 is a one-hole compression lug used to terminate 250 kcmil stranded copper wire onto a 5/16 in stud. It provides a reliable, low-resistance electrical connection in industrial power distribution, switchgear, and motor control applications.

What are the specifications of the THOMAS & BETTS 54173?

The THOMAS & BETTS 54173 is a standard copper one-hole compression lug. It accepts 250 kcmil stranded copper wire and fits a 5/16 in stud size. The manufacturer part number is 54173, and it is designed for secure, code-compliant terminations.

Where to buy THOMAS & BETTS 54173 compression lugs worldwide?

3G Electric supplies the THOMAS & BETTS 54173 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 standard copper lug for 250 kcmil wire.

How to install a THOMAS & BETTS 54173 compression lug?

Strip the 250 kcmil stranded copper wire to the lug barrel depth, insert the conductor fully, and crimp using the manufacturer-recommended die for THOMAS & BETTS lugs. Apply the correct number of crimps per the lug specification to ensure a UL-listed 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: 1/4 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.