NZMH9-250/ZM9A-250-1200 Eaton Molded Case Circuit Breaker

The NZMH9-250/ZM9A-250-1200 is a 3-pole molded case circuit breaker with a 250A frame and continuous current rating. It provides instantaneous short-circuit protection only, without thermal overload protection, and features an adjustable magnetic trip range of 1600–2400A. Rated for operation up to 600 VAC, it complies with UL and CSA standards. This device is intended for feeder and large motor protection in industrial systems where high fault interrupting capability is required.