GAS-INSULATED SWITCH GEAR

摘要

A gas-insulated switch gear, wherein all of a breaker, a disconnect switch with an earth switch, and a bushing for bus- bar in an insulating gas-sealed tank are supportedly installed on a single flat plate-shaped mounting plate forming a part of the tank, the earth side terminal of the disconnect switch with the earth switch is installed on the mounting plate at a position below the bushing for bus-bar, and the breaker and the disconnect switch with earth switch are supported by a supportedly insulating tube supported on the mounting plate.