NZM6B-63/ZM6A-30 Eaton Molded Case Circuit Breaker

The NZM6B-63/ZM6A-30 is a 3-pole molded case circuit breaker rated at 30A with a fixed thermal trip setting and an adjustable magnetic trip range of 260–500A. Its interrupting capacity is 25kA at both 240V and 480V, and 14kA at 600V. Designed for use in motor circuits and industrial panel applications, it complies with relevant standards for molded case circuit breakers. The device features a fixed thermal element and field-adjustable magnetic trip functionality to support varying load protection requirements across standard low-voltage distribution systems.