Technical Parameters Parameter Category Specification / Value Brand Eaton Product Series NZM Product Model NZMH4-AE1250 Product Type Molded Case Circuit Breaker (MCCB) with Electronic Trip Unit Number of Poles 3 Poles Rated Operational Voltage (Ue) 690 V AC Frame Size (Iu) 1250 A Rated Current (In) 1250 A (Adjustable via electronic trip unit) Rated Ultimate Breaking Capacity (Icu) at 415V 100 kA (IEC 60947-2) Trip Unit Type Electronic Trip Unit Protection Functions Long-time Delay (L), Short-time Delay (S), Instantaneous (I) Mounting Fixed Installation Communication Supports optional communication modules (e.g., for Modbus) Standards IEC 60947-2
