Technical Parameters Parameter Category Specification / Value Brand Eaton Product Series IZMX Product Model IZMX16H44-V16W Product Type 4-Pole Molded Case Circuit Breaker (MCCB) with Electronic Trip Unit Number of Poles 4 Poles (3 Poles + Neutral) Rated Operational Voltage (Ue) 400 V AC (50/60 Hz) Frame Size (Iu) 160 A Rated Current (In) Adjustable, up to 160 A Rated Ultimate Breaking Capacity (Icu) at 400V 36 kA (IEC 60947-2, typical value for this frame) Trip Unit Type V16W Electronic Trip Unit Protection Functions Long-time delay (L), Short-time delay (S), Instantaneous (I), Ground-fault (G) Measurement Functions Current, Voltage, Power, Energy, Power Factor, Frequency, Harmonics Communication Supports optional communication modules (e.g., for Modbus) Display LCD display for parameter setting and measurement reading Mounting Fixed Installation Standards IEC 60947-2
