KYN61-40.5 AC withdrawout metal-clad and metal-enclosed switch cabinet ISO9001,ISO14001,OHSAS18001 Partners: FUJI, ABB,GE... Our Client ... KYN61-40.5 AC withdrawout metal-clad and metal-enclosed switch cabinet is suitable for single-bus and the single-bus ... -time withstand current (4S)KA20, 25, 31.5Specified short circuit drop-out currentKA20, 25, 31.5Rated withstand current (peak)KA50, 63, 80Rated ...