GN19-12 Indoor Disconnect Switches High Voltage Isolation Switch [tab] [tab_item title=”Specification “] GN19-12 Indoor Disconnect Switches High Voltage Isolation Switch GN19-12, 12C series indoor high-voltage disconnect switches (hereinafter referred to as disconnect switches) are indoor devices with a rated voltage of 12kV, three-phase AC 60Hz, and are used for dividing and closing circuits when there… Continue reading GN19-12 Indoor Disconnect Switches High Voltage Isolation Switch