1.New design. 2.1,1+N,2,3,3+N,4Pole 3.4.5KA,6KA, ... ,3P,3P+N,4PRated voltage:AC 230/400VRated current(A): 1,2,3,4,6,10,13,16,20,25,32 ... corresponding to the colors of turn fuses0.2A-1.6A(Black)2A(Pink)4A(Brown)6A(Green)8A(Light green)10A(Red)13A ...