Mechanical Lug Kits
Mechanical lugs suitable for copper and aluminum conductors are available as field-installable kits or factory assembled. (Refer to Connection Accessories.
I-Line “A” type devices ship with load-end Al mechanical lugs as standard.
The mechanical lugs are fastened to the terminals with lug mounting screws inserted from the back of the circuit breaker. The lug cover is held in place with built-in snap features.