NZM6B-63/ZM6-125-2000-OBI-CNA Eaton Molded Case Circuit Breaker

The NZM6B-63/ZM6-125-2000-OBI-CNA is a molded case circuit breaker rated at 125A with an instantaneous magnetic trip range of 1000–2000A. It is designed for use in industrial control panels and as feeder protection where rapid fault interruption is required. This device meets applicable standards for molded case circuit breakers and is configured for applications demanding precise short-circuit response without thermal delay. Its trip characteristic supports coordination in distribution systems requiring defined instantaneous clearing thresholds. The model is specified for fixed mounting and integration into panelboard assemblies subject to standard industrial environmental conditions.