NZM6B-100/ZM6-50-500-OBI-CNA Eaton Molded Case Circuit Breaker

The NZM6B-100/ZM6-50-500-OBI-CNA is a molded case circuit breaker with a continuous current rating of 50A and an adjustable instantaneous magnetic trip range of 260–500A. It provides standard fault protection for industrial systems and carries a standard interrupting rating. This device belongs to the NZM6B series and is configured for use with the ZM6-50-500-OBI-CNA trip unit assembly. Its design supports integration into industrial power distribution infrastructure where precise overcurrent coordination and reliable short-circuit interruption are required. The breaker meets applicable standards for molded case construction and operational performance under rated conditions.