BKN Leistungsschalter (MCB)

BKN Circuit Breaker (MCB)is applicable to a line of AC 50Hz/60Hz,230V in single pole,415V in double,three,four poles for protecting overload and short circuit,and rated cur-rent up to 63A.lt can also be used for infrequent line conversion under the normal condition .The breaker is applicable to lighting distribution system in industrial enterprise,commercially district,high-rise building and dwelling house.lt conforms with the standards of LEC60898 Pole1P2P, 3P, 4PRated current (A)1,2,3,4,5,6,10,16,20,25,32,40,50,63Rated voltage(V)230400Type of instantaneous releaseB CDB CDRated short circuit breaking capacity Icn(KA)1-40A: 64.51-40A: 64.550-63A: 4.550-63A: 4.5