NZMH9-250/ZM9-100-NA Eaton Molded Case Circuit Breaker

The NZMH9-250/ZM9-100-NA is a 3-pole molded case circuit breaker with a 250A frame rating. It features an adjustable thermal trip range of 63–100A and an adjustable magnetic trip range of 600–1200A. The NA designation indicates compliance with North American electrical standards. It carries UL and CSA certification. For 3-phase motor protection, it is rated at 30HP@230V and 75HP@460V. This device is designed for use in industrial distribution systems requiring coordinated overcurrent protection.