... quality low price 2,High-class product after-sales service 3,Manufacturer of MCCB 4,High breaking capacity 1,Application ... (KA)DCAC250V230V400V440V500VNF30-CW33,5,10,15,20,25,30AC400(380)AC690(660)DC250-5/25/22.5/12.5/1NF50-CW35,10, ... 15,20,30,40,50-5/25/22.5/12.5/1NF60-CW310, ... 15,20,20,40,50,60-5/25/22.5/12.5/1NF125-CW350, ...