NZM3/4-XMVRL Eaton Molded Case Circuit Breaker

The NZM3/4-XMVRL is a molded case circuit breaker equipped with a mechanical interlock system. This interlock mechanism ensures secure and reliable operation by preventing unauthorized or unsafe access to the breaker, making it suitable for applications where safety and operational integrity are critical. As part of its design, the mechanical interlock provides a physical barrier that must be disengaged before the circuit breaker can be operated, thus reducing the risk of accidental activation or deactivation. This feature is particularly beneficial in industrial settings where equipment protection and personnel safety are paramount.