... D.manufacturer E. 430 employees,15000 square meter factory SW45 (DW45 series) intelligent air breaker is applicable for distribution network of ... lcw kA(1s)400V690V400V690V200063080010001250160020006908050504050320020002500320010065655065400032003600400010065655065/80630040005000630012080807085/100 Air Circuit Breakers(DW17 DW45 ACB)