THOMAS & BETTSTwo-Hole Compression Lugs

THOMAS & BETTS Compression Lug: For 500 kcmil, Stranded Wire, 3/8 in Stud Size, Std

The THOMAS & BETTS Compression Lug (MPN 54218) is a two-hole compression lug designed for 500 kcmil stranded copper wire. It features a 3/8 in stud size and includes an inspection hole for verifying conductor…

SKU 3G-OTH-17378

Brand

THOMAS & BETTS

Item

Compression Lug: For 500 kcmil, Stranded Wire, 3/8 in Stud Size, Std

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

THOMAS & BETTS

Manufacturer Part Number

54218

Type

Stranded Wire, Std, Copper Barrel 

Stud Size

3/8 in 

For Wire Type

Stranded 

For Wire Sizes

500 kcmil 

Inspection Hole

Yes

Technical Documents

No technical documents available for this product.

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THOMAS & BETTS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a THOMAS & BETTS compression lug used for?

A THOMAS & BETTS compression lug (MPN 54218) terminates 500 kcmil stranded copper wire to a 3/8 in stud in industrial electrical panels, switchgear, and heavy machinery. It provides a secure, low-resistance connection for high-current applications across power distribution and manufacturing.

What are the specifications of the THOMAS & BETTS 54218 compression lug?

The THOMAS & BETTS 54218 is a two-hole compression lug for 500 kcmil stranded copper wire with a 3/8 in stud size. It has a standard copper barrel and an inspection hole to confirm full conductor insertion. The lug is designed for reliable terminations in demanding industrial environments.

Where to buy THOMAS & BETTS compression lugs worldwide?

3G Electric supplies THOMAS & BETTS compression lugs like the 54218 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this standard-barrel lug for 500 kcmil stranded wire.

How to install a THOMAS & BETTS compression lug on 500 kcmil wire?

Strip the 500 kcmil stranded wire to the barrel depth, insert fully until visible through the inspection hole, then crimp with the manufacturer-recommended die and tool. Always follow THOMAS & BETTS installation instructions and use a calibrated crimper to ensure a UL-rated 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 two-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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