Cut Sheet
PHONE: 800-245-3573 www.3M.com/Electrical 85
Lugs and Connectors
3M™ Scotchlok™ Lugs and Connectors are crimp
connectors for power cable conductors. These
connectors are used when splicing and terminating
power cable.
3M™ Scotchlok™ Connectors 10000 and 11000
Series and Lugs 30000 and 31000 Series
The 3M™ Scotchlok™ Connectors 10000 and 11000
Series, and the Lugs 30000 and 31000 Series are
used on copper conductors only. They are available in
standard or long barrel designs and are constructed
of one-piece, seamless high-conductivity copper. (UL
486A Listed)
3M™ Scotchlok™ Connectors 20000 Series and
Lugs 40000 Series
The 3M™ Scotchlok™ Connectors 20000 Series and Lugs 40000 Series are for use with either copper or
aluminum conductors. The aluminum connectors and lugs feature color coded end caps for identification.
Contact aid provided in connector and lug barrels is compatible with poly/EPR insulations. (UL 486B
Listed).
3M™ Connectors CI Series
3M™ Connectors CI Series are for splicing applications on aluminum or copper cable conductors. The CI
Series aluminum connectors are specially designed for use with 3M™ QS, QS-II and QS-III pre-molded
power cable splice bodies. These connectors meet the requirements of ANSI C119.4.
3M™ Aerial Stem Connectors SC Series
3M™ Aerial Stem Connectors SC Series feature an aluminum barrel for installations on either copper or
aluminum cable conductors and are used when connecting a riser cable to an overhead line. The SC
series connectors are also used when terminating an insulated power cable with 3M terminations. The SC
series connectors are provided with a factory crimped and sealed copper stem for aerial line connection.
The aluminum barrel and copper stem are tin plated to resist electrolytic corrosion.
Lugs and Connectors
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