NZMN2-SE220-CNA Eaton Molded Case Circuit Breaker

The Eaton NZMN2-SE220-CNA is a three-pole molded case circuit breaker designed for motor protection applications. It features a 220 A amperage rating with a voltage capacity of up to 690 Vac and 750 Vdc. The breaker offers a magnetic trip type with a short-circuit release adjustable from 350 to 4900 A and a delayed setting range for the overload protector from 175 to 350 A. With a short-circuit breaking capacity of 50 kAIC, it ensures reliable performance under high fault conditions. The device is phase failure sensitive and includes electronic switch-off functionality. It operates at a rated operational power of 110 kW at 230 Vac and 200 kW at 400 Vac, making it suitable for demanding industrial environments.