MCCB NF30-CW MCCB ModelPolesShell Frame CurrentRated Current In The Ambient Temperature Of 30°C In(A)Rated Insulation Voltage Ui(V)Rated Impact-resistant Blow Uimp(KV)Pollution LevelNF30-CW2P30A3,5,10,15,20,30,AC 500V423PNF63-CW2P63A6,10,16,20,25,32,40,50,63,AC 690V623PNF125-CW2P125A15,20,25,32,40,50,63,80,100,125,AC 690V833PNF250-CW3P250A125,150,175,200,225,250,AC 600V62NF400-CW3P400A250,300,350 ...