... 2,Short-circuit makeing capacity:3KA. 3,Rated withstand current:1.5KA/1sec. 4,Together with C45/DZ47 MCB ... . BDH26-100 Switch-DisconnectorConstruction and Feature1,Capable of switch electric circuit ... Data1,Pole:1,2,3,4.2,Rated Current(A):16,25,40,63,80,1003,Rated ... ,Rated Short-circuit making capacity:3KA6,Rated withstand current:1.5KA within 1 sec.7,Electro-mechanical ...