3M Two-Hole Compression Lug, 4 AWG, 1/2 in Stud, Long Copper Barrel
The 3M Compression Lugs (MPN 31122) are two-hole compression lugs designed for 4 AWG stranded wire. These long copper barrel lugs feature a 1/2 in stud size and do not include an inspection hole.
SKU 3G-OTH-18766
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
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Product Description
The 3M Compression Lugs (MPN 31122) are two-hole compression lugs designed for 4 AWG stranded wire. These long copper barrel lugs feature a 1/2 in stud size and do not include an inspection hole.
Frequently Asked Questions
What are 3M Compression Lugs MPN 31122 used for?
3M Compression Lugs MPN 31122 are used to terminate 4 AWG stranded copper wire in industrial power distribution, panel building, and heavy equipment connections. The two-hole, long-barrel design provides a secure, low-resistance termination for high-current applications up to the ampacity of 4 AWG wire.
What are the specifications of 3M Compression Lugs 31122?
The 3M Compression Lug 31122 is a two-hole lug for 4 AWG stranded wire with a 1/2 in stud size. It has a long copper barrel and no inspection hole. The lug is made by 3M and is designed for crimp termination using standard compression tools.
Where to buy 3M Compression Lugs 31122 worldwide?
3G Electric supplies 3M Compression Lugs 31122 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact 3G Electric for a quote and lead time on this 3M part number.
How to install 3M Compression Lugs 31122?
To install 3M Compression Lugs 31122, strip 4 AWG stranded wire to the barrel depth, insert the wire fully, and crimp using a tool matched to the lug's die index. No inspection hole is provided, so verify full insertion by marking the wire. Follow 3M's crimp specifications for a reliable connection.
Used in
Common applications for 3M3M 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.
