NZMH4-4-AE1000 Eaton Molded Case Circuit Breaker

The NZMH4-4-AE1000 is a 4-pole molded case circuit breaker with a 1000A rating, engineered for dependable system and cable protection in industrial environments. It incorporates an electronic trip unit, offering adjustable overload protection ranging from 500A to 1000A (Ir) and short-circuit protection from 2 to 12 times its nominal current (Ii), enabling accurate fault response. Certified under IEC standards, this breaker operates at voltages up to 690V AC and delivers a breaking capacity of 85 kA at 400/415V, ensuring robust performance in demanding conditions. It is equipped with screw-type main terminals and provides an IP20 degree of protection in the operator area, enhancing safety and reliability.