Special Features:

Catagory 01290- circuit breakers, trip units, sensors and accessories for old style masterpact, ul/iec/ansi.

Properties:

Two or more different types of items, having a common mounting or mounted on each other, which together form a portion of a circuit breaker, but which in itself is not a complete functioning item and cannot be assigned a more definite item name. Excludes coil, electrical; thermal release, circuit breaker; and tripper, circuit breaker.