NZM1-XU12DC Eaton Molded Case Circuit Breaker

The NZM1-XU12DC is a molded case circuit breaker featuring an undervoltage release. This release provides the response required when voltage in the protected circuit falls below the level needed for normal operation, allowing the breaker to open in an undervoltage condition. As part of the breaker assembly, the release supports voltage-related protection and disconnection for the associated circuit. The model identifier NZM1-XU12DC provides the reference for matching this undervoltage-release-equipped circuit breaker to a specified installation or replacement application. The product is categorized as a molded case circuit breaker and is specifically identified as an undervoltage release, distinguishing its protective function from basic circuit interruption alone.