... -40.5 AC withdrawout metal-clad and metal-enclosed switch cabinet ISO9001,ISO14001,OHSAS18001 Partners: FUJI, ABB,GE... ... And it mainly used in the power plants, substation, industrial and mining enterprises, high-rise buildings to receive and ... 31.5Rated withstand current (peak)KA50, 63, 80Rated short circuit making currentKA50, 63, 80Rated currentA1250-2500Protection degreeIP4XExternal dimension (W ...