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POLARIS Compression Lug: 3/8 in Stud Size, 4/0 AWG – 1 AWG For Wire Sizes, Stranded Wire Type - One-Hole Compression Lugs
POLARISOne-Hole Compression Lugs

POLARIS Compression Lug: 3/8 in Stud Size, 4/0 AWG – 1 AWG For Wire Sizes, Stranded Wire Type

The POLARIS GL4038 is a one-hole compression lug for 4/0 AWG – 1 AWG stranded copper wire, with a 3/8 in stud size. It is a standard, copper lug designed for reliable electrical connections.

SKU 3G-OTH-622915

Brand
POLARIS
Item
Compression Lug: 3/8 in Stud Size, 4/0 AWG – 1 AWG For Wire Sizes, Stranded Wire Type
Category
One-Hole Compression Lugs
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Technical Specifications

POLARIS
Manufacturer Part Number
GL4038
Type
4/0 AWG – 1 AWG For Wire Sizes, Stranded Wire Type, Std, Copper
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POLARIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The POLARIS GL4038 is a one-hole compression lug for 4/0 AWG – 1 AWG stranded copper wire, with a 3/8 in stud size. It is a standard, copper lug designed for reliable electrical connections.

Frequently Asked Questions

What is the POLARIS GL4038 compression lug used for?

The POLARIS GL4038 one-hole compression lug is used to terminate 4/0 AWG – 1 AWG stranded copper wire onto a 3/8 in stud. It creates a reliable, low-resistance electrical connection in industrial power distribution, panel building, and heavy equipment wiring.

What are the specifications of the POLARIS GL4038 compression lug?

The POLARIS GL4038 is a standard copper compression lug for 4/0 AWG – 1 AWG stranded wire with a 3/8 in stud size. It is a one-hole design, made of copper, and is RoHS compliant. The manufacturer part number is GL4038.

Where to buy POLARIS GL4038 compression lugs worldwide?

3G Electric supplies the POLARIS GL4038 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 4/0 AWG – 1 AWG wire.

How to install a POLARIS GL4038 compression lug?

Strip the stranded copper wire to the barrel depth of the POLARIS GL4038 lug, insert the conductor fully, and crimp using the manufacturer-recommended die for 4/0 AWG – 1 AWG. Verify the crimp with a pull test and apply heat shrink if required for insulation.

Used in

Common applications for POLARIS
Industrial panelboard wiring — POLARIS IT-600B multitap connector for splicing large feeder conductors up to 600 kcmil
Motor control center tap-offs — POLARIS IPLD250-5B double-sided entry connector for branching 250 kcmil conductors
Junction box splicing — POLARIS IPL4-3B single-sided entry connector for 14 AWG to 4 AWG wire connections
Power distribution in switchgear — POLARIS AS-I1-I1 open distribution block for organizing line-side lugs
Retrofit of existing conduit runs — POLARIS IPLG6-3B connector for adding taps to 6 AWG circuits
Temporary power setups — POLARIS IPLD350-6CB double-sided connector for 350 kcmil feeder taps in construction sites

POLARIS Products

3G Electric supplies POLARIS 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 Lug: 1/2 in Stud Size, 4/0 AWG – 400 kcmil For Wire Sizes, Stranded Wire Type, Long (MPN AL400-48). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Aluminum; attr1307374: AL400-48.
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Compression Lugs: 1/2 in Stud Size, 250 kcmil / 6 AWG – 250 kcmil For Wire Sizes, Stranded Wire Type (MPN L25048). Key specifications — attr1307400: POLARIS; attr1357460: L; attr1307350: No; attr1307368: Copper; attr1307374: L25048.
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Compression Lug: 1/2 in Stud Size, 500 kcmil – 250 kcmil For Wire Sizes, Stranded Wire Type, Long (MPN AL500-48). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Aluminum; attr1307374: AL500-48.
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Compression Lug: 1/2 in Stud Size, 500 kcmil – 250 kcmil For Wire Sizes, Stranded Wire Type, Long (MPN AL500-48). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Aluminum; attr1307374: AL500-48.
Compression Lug: 1/2 in Stud Size, 500 kcmil – 1 AWG For Wire Sizes, Stranded Wire Type, Long (MPN AL750-48). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Aluminum; attr1307374: AL750-48.
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Compression Lug: 1/2 in Stud Size, 500 kcmil – 1 AWG For Wire Sizes, Stranded Wire Type, Long (MPN AL750-48). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Aluminum; attr1307374: AL750-48.
Compression Lugs: 3/8 in Stud Size, 3/0 AWG / 6 AWG – 250 kcmil For Wire Sizes, Stranded Wire Type (MPN L3038). Key specifications — attr1307400: POLARIS; attr1357460: L; attr1307350: No; attr1307368: Copper; attr1307374: L3038.
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Compression Lugs: 3/8 in Stud Size, 3/0 AWG / 6 AWG – 250 kcmil For Wire Sizes, Stranded Wire Type (MPN L3038). Key specifications — attr1307400: POLARIS; attr1357460: L; attr1307350: No; attr1307368: Copper; attr1307374: L3038.
Compression Lug: 3/8 in Stud Size, 6 AWG – 2 AWG For Wire Sizes, Stranded Wire Type, Long, Copper (MPN L238). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Copper; attr1307374: L238.
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Compression Lug: 3/8 in Stud Size, 6 AWG – 2 AWG For Wire Sizes, Stranded Wire Type, Long, Copper (MPN L238). Key specifications — attr1307400: POLARIS; attr1307350: No; attr1307368: Copper; attr1307374: L238.
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