1 of 7 3
3M™ Scotchlok™
Copper Compression
Lugs, 30000 and 31000
Series
Data Sheet June 2012
Description
3M™ Scotchlok™ Copper Compression Lugs are one-piece, seamless copper and
are designed to cover a wide range of conductor sizes. They are available in one-
hole, standard-barrel and one-hole and two-hole long-barrel versions:
30000 Series are one-hole, standard-barrel length lugs and are designed to cover
conductor sizes from 6 AWG through 4/0 AWG.
The 31000 Series consists of:
o one-hole, long-barrel length lugs designed to cover conductor sizes from 2/0
AWG through 600 kcmil (MCM) and,
o two-hole, long-barrel length lugs designed to cover conductor sizes from 2/0
AWG through 1000 kcmil (MCM)
They are designed to terminate copper conductors. Each lug is electro-tin plated to
resist electrolytic corrosion. The lugs are installed using standard industry tooling.
Chamfered ends ensure simplicity and ease of conductor insertion.
Agency Approvals
and Self
Certifications
UL Listed, UL Standard 486A-486B, File No. E23438
CSA Certified, File No. 015503
Features
Simple installation using readily available tools
Manufactured using tin-plated copper
Color coded printing for easy lug identification
Applications
One-Hole, Standard-Barrel: To terminate copper conductors from 6 AWG through
4/0 AWG
One-Hole, Long-Barrel: To terminate copper conductors from 2/0 AWG through
600 kcmil (MCM)
Two-Hole, Long-Barrel: To terminate copper conductors from 2/0 AWG through
1000 kcmil (MCM)
For low and medium voltage up to 35 kV
For indoor and outdoor use