Special Features:

depth: 3.625 in.Nom; major components: housing 1; trip unit 1; hold-in button 1; mtg configuration: mtd in circuit breaker frame;

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.