NZM2/3-XU18DC Eaton Molded Case Circuit Breaker

The NZM2/3-XU18DC is a molded case circuit breaker identified by the model number NZM2/3-XU18DC. Its specified feature is an undervoltage release. In this configuration, the undervoltage release provides the breaker’s dedicated protection function for conditions in which the supply voltage drops below the required operating level. This undervoltage-release arrangement distinguishes the unit from circuit breakers that do not include that function. The product remains categorized as a molded case circuit breaker, with the undervoltage release incorporated as a core electrical feature. The complete model identifier NZM2/3-XU18DC supports accurate selection, documentation, and installation planning for the intended circuit-protection application.