Do the Powerpact H and J Frame 100% rated breakers have copper lugs?
Do the Powerpact H and J Frame 100% rated circuit breakers come standard with copper lugs?
Molded Case Circuit breakers
Applies to all 100% rated H- and J-frame breakers
Need to know what lugs come standard on breaker
H- and J-frame 100% rated breakers used to come with copper lugs. They now come standard with aluminum lugs, and aluminum lug kits can be used on older 100% rated H- and J-frame breakers that originally came with copper lugs.