FZN25-10D FZRN25-12D Indoor AC High Voltage Vacuum Load Switch and Fuse Combination Appliance

FZN25-12D/T630-20 Indoor AC High Voltage Vacuum Load Switch is an indoor device with three-phase AC 50HZ and rated voltage 12KV. It is suitable for industrial and mining enterprises, power distribution stations and substations, etc., as the protection and control of electrical facilities, used for breaking and closing load current, closed-loop current, no-load transformers and cable charging batteries.