NZM74-160-M8 Eaton Molded Case Circuit Breaker

The NZM74-160-M8 is a molded case disconnect switch intended for manual circuit isolation. It carries a continuous current rating of 160 A and supports short-circuit protection using a fuse rated up to 160 A. This device belongs to the NZM74 series and is classified as a molded case circuit breaker. It is designed for applications requiring reliable manual disconnection without automatic tripping functionality. The unit meets applicable industrial standards for molded case disconnect switches and is suitable for use in fixed installations where defined isolation capability is required. No internal overcurrent protection mechanism is provided; external fusing must be applied per the 160 A maximum fuse rating. The uninterrupted current rating remains 160 A under specified operating conditions.