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

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

The 3M 31141 is a two-hole compression lug designed for 3/0 AWG stranded copper wire, featuring a 1/2-inch stud size and a long copper barrel. This lug has no inspection hole and is manufactured by 3M under part…

SKU 3G-OTH-16566

Brand
3M
Item
Compression Lugs: For 3/0 AWG, Stranded Wire, 1/2 in Stud Size, Long
Category
Two-Hole Compression Lugs
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
31141
Type
Stranded Wire, Long, Copper Barrel
Stud Size
1/2 in
For Wire Type
Stranded
For Wire Sizes
3/0 AWG
Inspection Hole
No

Technical Documents

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

Product Description

The 3M 31141 is a two-hole compression lug designed for 3/0 AWG stranded copper wire, featuring a 1/2-inch stud size and a long copper barrel. This lug has no inspection hole and is manufactured by 3M under part number 31141, suitable for industrial electrical connections.

Frequently Asked Questions

What is the 3M 31141 compression lug used for?

The 3M 31141 two-hole compression lug is used to terminate 3/0 AWG stranded copper wire in industrial electrical connections. It provides a secure, low-resistance joint for power distribution, motor controls, and switchgear applications where a 1/2-inch stud size is required.

What are the specifications of the 3M 31141 compression lug?

The 3M 31141 is a two-hole compression lug for 3/0 AWG stranded copper wire with a 1/2-inch stud size. It features a long copper barrel, no inspection hole, and is rated for stranded wire. The manufacturer part number is 31141.

Where to buy the 3M 31141 compression lug worldwide?

3G Electric supplies the 3M 31141 compression lug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 3M part.

How to install the 3M 31141 compression lug?

To install the 3M 31141, strip the 3/0 AWG stranded wire to the barrel length, insert the conductor fully, and crimp using a compatible die set for copper lugs. Ensure the crimp tool applies even pressure to achieve a UL-listed connection. No inspection hole is provided.

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.

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