A gas insulated switchgear

摘要

A switch includes a blade-type moving contact (26) that extends in a radial direction from a turning center and reciprocates such that its free end draws a turning locus, and a fixed contact (20) that moves toward and away from the moving contact (26) in a turning range of the moving contact (26). The blade-type moving contact (26) and the fixed contact (20) are accommodated a tank. The moving contact (26) is supported by the movable-side support conductor (28). The fixed contact (20) is supported by the fixed-side support conductor (21). An opening (20a) through which the moving contact (26) enters is arranged to be opposed to a turning center of the moving contact (26). The movable-side support conductor (28) and the fixed-side support conductor (21) are arranged substantially on a same straight line extending along a center axis of the tank (10).