Standards:IEC/EN 60898-1 Tripping Characteristic:C Rated Operational Voltage:acc. to IEC 60898-1 230 V Operational Voltage:Maximum (Incl. Tolerance) 253 V AC Minimum 12 V AC Rated Insulation Voltage (Ui):acc. to IEC/EN 60664-1 440 V Rated Impulse Withstand Voltage (Uimp):4 kV at 2000 m 5 kV at Sea Level 6.2 kV Dielectric Test Voltage:50/60 Hz, 1 min: 2 kV Input Voltage Type:AC Rated Current (In):2 A Rated Short-Circuit Capacity:(AC) 6 kA (230 / 400 V AC) 6 kA (230 V) 6 kA Rated Conditional Short-Circuit Current (Inc):(230 V) 6 kA (400 V) 6 kA Rated Frequency (f):50 / 60 Hz