NZMH1-4-A80 Eaton Molded Case Circuit Breaker

The Eaton NZMH1-4-A80 is a 4-pole, 80A molded case circuit breaker designed for system and cable protection. It utilizes a thermomagnetic release system, allowing for adjustable overload trip settings between 63A and 80A, and offers short-circuit trip functionality within a range of 6x to 10x the rated current. This breaker meets IEC/EN 60947 standards and delivers a high switching capacity of 100 kA at 400/415 V. Featuring IP20 protection at the control interface, it supports vertical mounting in all directions and is equipped with box terminals for secure connections. The device is designed to operate in ambient temperatures ranging from -25°C to +70°C, ensuring reliable performance across a wide temperature range.