Isolating switch for high-altitude large-current ice melting short circuit

The utility model discloses an isolating switch for high-altitude heavy-current ice melting short circuit, which comprises a first isolating switch part, a static contact part and a second isolating switch part, and the first isolating switch part, the static contact part and the second isolating switch part respectively comprise a post insulator. A static contact is installed at the top of the supporting insulator of the static contact part, a main conductive mechanism is installed at the top of the supporting insulator of the first disconnecting switch part and the top of the supporting insulator of the second disconnecting switch part, a conductive rod is movably hinged to one end of the main conductive mechanism, the conductive rod is composed of two single rods, and the two single rods are connected through an overturning connector. According to the utility model, the ice melting action is simple to operate, the main conductive mechanism is driven by driving the rotating rod to rotate, so that the openin