... GB1985-89, IEC129(1984) and IEC694(1980). GW4-12(17.5/40.4) series outdoor ac high-voltage disconnecting switchAmbient condition:altitude: ... free, single ground, double groundingOutline high-voltage disconnecting switch:GWB-35 GLB-20 CLB-10 wall bushingRated voltage: 10kv, 20kv, ... , 2000A, 3000ARXMO-35 RW10-35Rated voltage: 35kvBreaking current: 0.5 and 2, 3, 5, 7.5, 10 AGW5-40.5(w)630-31.5Classify ...