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

The NZM6B-63/ZM6A-30-NA is a molded case circuit breaker with a fixed thermal trip setting of 30A and an adjustable magnetic trip range of 260–500A. Its interrupting capacity is rated at 25kA at both 240V and 480V, and 14kA at 600V. This device provides overcurrent protection in industrial power distribution applications where precise thermal response and field-adjustable magnetic thresholds are required. It conforms to applicable standards for molded case circuit breakers operating within these voltage and current parameters.