NZMH9-250/ZM9-200-2400-OBI-NA Eaton Molded Case Circuit Breaker

The NZMH9-250/ZM9-200-2400-OBI-NA is a 3-pole molded case circuit breaker with a 250A frame size and a 200A continuous current rating. It provides instantaneous trip protection only, with no thermal element, and features an adjustable magnetic trip range of 1600–2400A. The NA designation confirms compliance with North American electrical system requirements. This device is UL/CSA certified and carries high interrupting ratings. It is designed for applications requiring fast-acting short-circuit protection without overload response.