F7 УЗО

F7 RCCB, The PFIM is in conformity with the standards of IEC1008, GB16916 and BS EN61008. The RCCB/RCD can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk. thus it is suitable to avoid the shock hazard and fire caused by earth leakage. The RCD is mainly suitable for use in variety of plants and enterprises, building construction, commerce, guesthouses and families, it can be used in circuits up to single phase230V, three phase 400V 50 to 60 HZ.RCCB is also suitable for use on DC pulse system. Technical dataStandard: IEC1008, GB16916, BS EN61008 Rated voltage (Un): 2pole: 230V AC 4pole: 400V AC Rated current (In): 25, 40, 63A Rated residual operating current(In): 30, 100, 300,mA Rated residual non-operating current (Ino):0.51n Residual current off-time:≤0.1s Minimum value of rated making and breaking capacity (Im): 1KA Rated conditional short-circuit current (Inc) In=25, 40A Inc=1500A In=63A Inc=3000A Endurance: On load: 2000cycles Off load: 2000cycles installation On symmetrical DIN rail Panel mounting