| 摘要 |
<p>PURPOSE: To provide a gas-insulated switch device in which costs can be reduced by reducing the number of parts. CONSTITUTION: A stroke S1 between the input position and the disconnecting position of the movable contact 111 of a disconnecting switch DS is set equal to a stroke S2 between the grounding position and ungrounding position of a movable contact 121 of an earth switch ESW, and the external diameter D1 of the cylindrical part 102a of a container on which a bearing for supporting an operation main shaft 115 for a disconnecting switch is set equal to the external diameter D2 of the cylindrical part 103 of a container on which a bearing for supporting a min shaft 122 for operating an earth switch is mounted.</p> |
