NZM9-250/ZM9-250-2400 Eaton Molded Case Circuit Breaker

The NZM9-250/ZM9-250-2400 is a 3-pole molded case circuit breaker with a 250A frame size and continuous current rating. It features an adjustable instantaneous magnetic trip range of 1600–2400A. This device carries UL and CSA certification for use at up to 600 VAC and has a standard interrupting rating. It is intended solely for short-circuit protection; overload protection must be supplied by external devices. The model is classified under the NZM9 series and corresponds to the ZM9-250-2400 designation.