Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3M Compression Lugs: For 1/0 AWG, Stranded Wire, 1/2 in Stud Size, Long - Two-Hole Compression Lugs
3MTwo-Hole Compression Lugs

3M Compression Lugs: For 1/0 AWG, Stranded Wire, 1/2 in Stud Size, Long

The 3M 31130 is a two-hole compression lug designed for 1/0 AWG stranded copper wire, featuring a 1/2-inch stud size and a long barrel. This lug has no inspection hole and is manufactured by 3M under part number 31130.

SKU 3G-OTH-15733

Brand
3M
Item
Compression Lugs: For 1/0 AWG, Stranded Wire, 1/2 in Stud Size, Long
Category
Two-Hole Compression Lugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

3M
Manufacturer Part Number
31130
Type
Stranded Wire, Long, Copper Barrel
Stud Size
1/2 in
For Wire Type
Stranded
For Wire Sizes
1/0 AWG
Inspection Hole
No
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M 31130 is a two-hole compression lug designed for 1/0 AWG stranded copper wire, featuring a 1/2-inch stud size and a long barrel. This lug has no inspection hole and is manufactured by 3M under part number 31130.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M two-hole compression lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
Compression Lugs: For 4/0 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31145). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 4/0 AWG; Brand: 3M; Manufacturer Part Number: 31145.
3M
Compression Lugs: For 4/0 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31145). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 4/0 AWG; Brand: 3M; Manufacturer Part Number: 31145.
Compression Lugs: For 1 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31129). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 1 AWG; Brand: 3M; Manufacturer Part Number: 31129.
3M
Compression Lugs: For 1 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31129). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 1 AWG; Brand: 3M; Manufacturer Part Number: 31129.
Compression Lugs: For 2 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31125). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 2 AWG; Brand: 3M; Manufacturer Part Number: 31125.
3M
Compression Lugs: For 2 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31125). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 2 AWG; Brand: 3M; Manufacturer Part Number: 31125.
Compression Lugs: For 4 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31122). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 4 AWG; Brand: 3M; Manufacturer Part Number: 31122.
3M
Compression Lugs: For 4 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31122). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 4 AWG; Brand: 3M; Manufacturer Part Number: 31122.
Compression Lugs: For 300 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31153). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 300 kcmil; Brand: 3M; Manufacturer Part Number: 31153.
3M
Compression Lugs: For 300 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31153). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 300 kcmil; Brand: 3M; Manufacturer Part Number: 31153.
Compression Lugs: For 500 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31166). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 500 kcmil; Brand: 3M; Manufacturer Part Number: 31166.
3M
Compression Lugs: For 500 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31166). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 500 kcmil; Brand: 3M; Manufacturer Part Number: 31166.

More from 3M

View all 3M parts
Compression Lugs: For 350 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31156). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 350 kcmil; Brand: 3M; Manufacturer Part Number: 31156.
3M
Compression Lugs: For 350 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31156). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 350 kcmil; Brand: 3M; Manufacturer Part Number: 31156.
Compression Lugs: For 600 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31168). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 600 kcmil; Brand: 3M; Manufacturer Part Number: 31168.
3M
Compression Lugs: For 600 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31168). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 600 kcmil; Brand: 3M; Manufacturer Part Number: 31168.
Compression Lug: For 4/0 AWG, 1/2 in Stud Size, Std, Aluminum Barrel (MPN 13632). Key specifications — For Wire Sizes: 4/0 AWG; Brand: 3M; Manufacturer Part Number: 13632.
3M
Compression Lug: For 4/0 AWG, 1/2 in Stud Size, Std, Aluminum Barrel (MPN 13632). Key specifications — For Wire Sizes: 4/0 AWG; Brand: 3M; Manufacturer Part Number: 13632.
Compression Lugs: For 750 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31172). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 750 kcmil; Brand: 3M; Manufacturer Part Number: 31172.
3M
Compression Lugs: For 750 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31172). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 750 kcmil; Brand: 3M; Manufacturer Part Number: 31172.
Compression Lugs: For 2/0 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31137). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 2/0 AWG; Brand: 3M; Manufacturer Part Number: 31137.
3M
Compression Lugs: For 2/0 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31137). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 2/0 AWG; Brand: 3M; Manufacturer Part Number: 31137.
Compression Lugs: For 400 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31160). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 400 kcmil; Brand: 3M; Manufacturer Part Number: 31160.
3M
Compression Lugs: For 400 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31160). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 400 kcmil; Brand: 3M; Manufacturer Part Number: 31160.
Compression Lugs: For 3/0 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31141). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 3/0 AWG; Brand: 3M; Manufacturer Part Number: 31141.
3M
Compression Lugs: For 3/0 AWG, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31141). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 3/0 AWG; Brand: 3M; Manufacturer Part Number: 31141.
Compression Lugs: For 1000 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31178). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 1000 kcmil; Brand: 3M; Manufacturer Part Number: 31178.
3M
Compression Lugs: For 1000 kcmil, Stranded Wire, 1/2 in Stud Size, Long, Copper Barrel (MPN 31178). Key specifications — Inspection Hole: No; For Wire Type: Stranded; For Wire Sizes: 1000 kcmil; Brand: 3M; Manufacturer Part Number: 31178.