... No:1P,1P+N,2,3P,3P+N,4PRated voltage:AC 230/400VRated current(A): 1,2,3,4,6,10 ... ,13,16,20,25,32,40,50,63Tripping curve:B,C,DRated short-circuit capacity(lcn):4.5KA,6KA,10KARated service ... which do not cause any current surges(lights or socket circuits etc.)C The short-circuit release is to be set up ...