NZMH1-4-A63 Eaton Molded Case Circuit Breaker

The Eaton NZMH1-4-A63 is a 4-pole molded case circuit breaker featuring a 63A rating and thermo-magnetic trip unit, designed for dependable system and cable protection in applications up to 690V in unearthed supply systems. It offers adjustable overload protection from 50A to 63A and non-delayed short-circuit protection ranging from 378A to 630A. With a robust fixed-mount design, it provides IP20 protection, which can be enhanced with additional accessories, and adheres to IEC/EN 60947 standards for durability and reliability. The breaker includes frame clamp terminals and is compliant with RoHS regulations, making it suitable for demanding industrial environments.