NZM74-250 Eaton Molded Case Circuit Breaker

The NZM74-250 is a molded case disconnect switch rated for 250 A continuous current. It is designed for industrial isolation duties and accommodates fuses with a maximum rating of 250 A to provide short-circuit protection. This device complies with applicable standards for molded case disconnect switches and is intended for use in fixed installations requiring reliable manual isolation. Its construction supports integration into control panels and distribution systems where defined isolation functionality is required. The unit operates as a non-automatic switching device, with no trip mechanism or overcurrent protection built in. Application suitability is limited to environments meeting the electrical and mechanical requirements specified for the NZM74 series. Ambient temperature, mounting orientation, and enclosure ratings must conform to manufacturer-specified installation conditions.