... ,1+N,2,3,3+N,4Pole 3.4.5KA,6KA,10KA. 4.CE,CB,KEMA. 5.Comply ... fault indicatingIn case of overload, to protect circuit,MCB handle trips and stays at central position, which ... curve:B,C,DRated short-circuit capacity(lcn):4.5KA,6KA,10KARated service short-circuit breaking capacity(lcs): ... and operational rupturing capacity)Protection:IP40 for a sole MCB with its design, it protects against a hazardous ...