NZM74-200 Eaton Molded Case Circuit Breaker

The NZM74-200 is a molded case circuit breaker serving as a disconnect switch with a continuous current rating of 200 A. Its short-circuit protection relies on externally installed fuses, with a maximum fuse rating of 250 A. It meets requirements for industrial power distribution applications requiring a certified disconnecting function. The device supports safe operation and simplified maintenance procedures. No internal overcurrent tripping mechanism is present; protection is achieved solely through coordination with compatible fuses rated up to 250 A. It is intended for use where a manually operated, load-break disconnect with defined fault-current handling capability is specified.