PFIM УЗО

PFIMresidual current circuit breaker(rccb,circuit breaker) 1.Application PFIM series residual current device is new type of F7 earth leakage circuit breaker,which is according to standards IEC61008 and EN61008. 2.Specification Standards IEC61008,EN61008 Tripping time Type G 10 ms delay Type S 40 ms delay-with selective disconnecting function Rated voltage 230/400V,50/60HZ Rated currrent In 16,25,40,63,80A Rated tripping current 30,100,300,500mA Rated non-tripping current 0.5ln Sensitivity Type A and type AC Rated short circuit strength Inc 10kA Max.back-up fuse short circuit In=25 63A,63A gL In=80A 80A gL Rated breaking capacity Im or rated fault breaking capacity Im In=25 40A 500A In=63A 630A In=80A 800A Endurance Electrical life 4000 operating cycles 20000 operating cycles