| 摘要 |
The objective of the present invention is to provide a switchgear enabling easy management of gas and prevention of three-phase short circuiting, and having a small sized molded portion. To solve this problem, the present invention is characterized by comprising an air insulation ground disconnecting part 10 that can be switched between inputting and grounding positions; a vacuum valve 1 that is electrically connected with the air insulation ground disconnecting part 10, and that inputs and interrupts current; and a solid insulator 30 that covers the air insulation ground disconnecting part 10 and the vacuum valve 1, wherein a resin case 50 for sealing a movable portion is used, an insulating plate 51 having a cut 53 is provided between phases, and a metal 52 is arranged in the cut 53. |
