Technical Parameters Parameter Specification Model PKZM0-16-SPI16/AK Rated Operational Current 16 A Setting Range 12-16 A (adjustable) Motor Power Range (at 400V AC) 7.5 kW Rated Operational Voltage 690 V AC Rated Insulation Voltage 690 V Breaking Capacity 50 kA (at 400V AC) Tripping Characteristic Suitable for motor starting (Type 10A) Auxiliary Contacts 1 NO + 1 NC (as indicated by "/AK" suffix) Mounting DIN Rail (35mm) Protection Degree IP20 Standards & Approvals IEC/EN 60947-2, IEC/EN 60947-4-1, UL 508, CE, cULus