3M 31049 One-Hole Compression Lug, 250 kcmil, 1/2 in Stud, Copper
The 3M 31049 is a one-hole compression lug for 250 kcmil stranded copper wire, with a 1/2 in stud size. This long, copper lug is designed for stranded wire types and is manufactured by 3M.
SKU 3G-OTH-622821
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 31049 is a one-hole compression lug for 250 kcmil stranded copper wire, with a 1/2 in stud size. This long, copper lug is designed for stranded wire types and is manufactured by 3M.
Frequently Asked Questions
What is the 3M 31049 compression lug used for?
The 3M 31049 one-hole compression lug is used to terminate 250 kcmil stranded copper wire onto a 1/2 in stud. It is common in industrial power distribution, switchgear, and heavy equipment connections where a reliable, long-barrel crimp termination is required.
What are the specifications of the 3M 31049 compression lug?
The 3M 31049 is a one-hole, long-barrel compression lug for 250 kcmil stranded copper wire with a 1/2 in stud size. It is made of copper and is not insulated. The manufacturer part number is 31049.
Where to buy 3M 31049 compression lugs worldwide?
3G Electric supplies the 3M 31049 compression lug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this copper lug for 250 kcmil stranded wire.
How to install a 3M 31049 compression lug?
Strip the 250 kcmil stranded copper wire to the barrel depth, insert fully, and crimp with the correct 3M or equivalent die set for the lug size. Ensure the 1/2 in stud hole aligns with the terminal. Follow standard torque values for the stud connection.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M one-hole compression lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
