... /4p 3.CE ,CCC certificate 4.OEM is available Specification: PG series adjustable residual current circuit breaker(gardy rccb,gardy elcb ... )is suitable for AC 50/60Hz,230/400V circuit,prevents from overloading,short-circuit etc ... )250V/440VRated Current (A)10,15,20,25,30,45,50,60A AdjustableLeakage Motion Current (mA)300mA, 500mA300mA, 500mALeakage Dead Current ...