What size compression lug do I need?

Match the lug barrel to your conductor AWG and the stud hole to your terminal bolt. Common stud sizes are 1/4 inch, 5/16 inch, 3/8 inch, and 1/2 inch. Use our lug sizing guide at conversionstech.com for the complete AWG-to-stud chart.

What is the difference between compression and mechanical lugs?

Compression lugs use a permanent crimp creating a gas-tight connection with lower resistance and better long-term reliability. Mechanical lugs use set screws allowing removal for maintenance. Compression is preferred for permanent installations.

Are Conversions Tech compression lugs UL listed?

Yes. All Conversions Tech compression lugs carry UL 486A/B listing and meet IEEE 837 pull-out force requirements. They are suitable for power circuit terminations per NEC Article 110.14.

Do you offer bulk pricing on compression lugs?

Yes. Contractors and distributors can save up to 25 percent through our Pro Pricing Program with volume breaks on 100 plus units and Net 30 or 60 payment terms. Apply at conversionstech.com/pages/wholesale.

Copper Compression Lugs — Short & Long Barrel, UL

COMPRESSION LUGS • THE FULL WALL, IN STOCK

Every barrel, every hole pattern, every bolt size.

Short and long barrel, one-hole and two-hole copper compression lugs from 10 AWG to 1000 MCM — the wall a supply house carries, without the counter markup. UL Listed, die-code referenced, crimped and pull-tested against written specs. Crews reorder here in 20s, 60s and 150s.

CONTRACTOR PRICING — 12% OFF MATCHING CRIMP DIES ENGINEERING DRAWINGS

357

LUG SKUS IN STOCK

10–1000

AWG TO MCM RANGE

UL

LISTED, PULL-TESTED

SAME-DAY

SHIPPING