... -load. BKN miniature circuit breaker(mcb,circuit breaker) Technical ParameterSeriesBKNTypeBCDPoles1231234123Rated Voltage(V)240/415Rated Current(A)6,10,16,20,25,2,4,6,10 ... ,20,25,32,40,506,10,15,20,30,40,50Breaking ... Capacity(KA)1066Tripping DeviceThemal-coil magnetic Auxiliary switch & alarm ...