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3M Two-Hole Compression Lug, 400 kcmil, 1/2 in Stud, Long Copper Barrel - Two-Hole Compression Lugs
3MTwo-Hole Compression Lugs

3M Two-Hole Compression Lug, 400 kcmil, 1/2 in Stud, Long Copper Barrel

The 3M Compression Lugs (MPN 31160) are two-hole compression lugs designed for 400 kcmil stranded copper wire. These long-barrel lugs feature a 1/2 in stud size and do not include an inspection hole. They are…

SKU 3G-OTH-17300

Brand
3M
Item
Two-Hole Compression Lug, 400 kcmil, 1/2 in Stud, Long Copper Barrel
Part Number
31160
Category
Two-Hole Compression Lugs
Available to Order
Also known as:311603M
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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
31160
Type
Stranded Wire, Long, Copper Barrel
Stud Size
1/2 in
For Wire Type
Stranded
For Wire Sizes
400 kcmil
Inspection Hole
No

Technical Documents

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

Product Description

The 3M Compression Lugs (MPN 31160) are two-hole compression lugs designed for 400 kcmil stranded copper wire. These long-barrel lugs feature a 1/2 in stud size and do not include an inspection hole. They are suitable for industrial electrical connections requiring a secure, permanent termination.

Frequently Asked Questions

What are 3M compression lugs used for?

3M compression lugs (MPN 31160) provide a permanent, secure termination for 400 kcmil stranded copper wire in industrial electrical connections. They are commonly used in power distribution, switchgear, and heavy equipment installations where reliable, low-resistance joints are required.

What are the specifications of 3M compression lugs 31160?

The 3M 31160 compression lug is a two-hole, long-barrel design for 400 kcmil stranded copper wire. It has a 1/2 in stud size, no inspection hole, and is made of copper. The manufacturer part number is 31160.

Where to buy 3M compression lugs worldwide?

3G Electric supplies 3M compression lugs (MPN 31160) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial electrical components.

How to install 3M compression lugs on 400 kcmil wire?

Strip the insulation to the barrel length, insert the stranded 400 kcmil wire fully into the 3M lug barrel, then crimp using the manufacturer-recommended die and tool. Ensure the crimp is centered and complete for a permanent, low-resistance connection.

Used in

Common applications for 3M
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Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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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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