A vacuum switch and a vacuum switchgear using the same

摘要

The present invention, significant size reduction of the switch, and is used to reduce the cost of the switch and the switchgear by a reduction in the number of components.; The invention, in a grounded vacuum container, a movable electrode, the fixed electrode and the vacuum insulating switch by placing a ground conductor and insulation to each other relates to a switchgear using the same.; According to the present invention, by using highly insulating vacuum insulation, and reduce the cost of the switch and the switchgear by a significant downsizing, reduction in number of parts of the switch.