| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealed switchgear capable of realizing the fact of bringing an opening-closing body into close contact with an immovable body, by a structure of the opening-closing body, without arranging a special member on a guide rail for guiding the opening-closing movement of this opening-closing body, for bringing the opening-closing body into close contact with the immovable body. ! SOLUTION: The sealed switchgear comprises a water cutoff panel 10 of becoming the opening-closing body for vertically moving for opening-closing to an entrance provided as an opening part in an aboveground structure of becoming the immovable body and a pair of left-right guide rails 13 of becoming a part of the immovable body and guiding the opening-closing movement of the water cutoff panel 10, and an operation member 21 is movably provided to this water cutoff panel 10 on the water cutoff panel 10, and when the water cutoff panel 10 reaches a descent limit position, the water cutoff panel 10 moves to |
