DISCONNECTING SWITCH

摘要

PURPOSE: A disconnecting switch having a dual pressurization structure is provided to prevent unfeasible force from being applied to a contact in switching operation, by contacting or separating discs of the fixing contact point and discs of a rotation axis by rotating a driving axis. CONSTITUTION: A disconnecting switch having a dual pressurization structure includes a lever(2), a first link(6), a second link(7) and a rotation link(8). The lever rotates as being connected to a driving axis(3). The first link is connected to the driving axis and moves about the driving axis. The second link moves about the first link. The rotation link moves about the second link. The disconnecting switch having the dual pressurization structure further includes a third link(9), an assembly link(11) and a moving contact(4). The third link moves about the rotation link. The rotation link connects the third link and the moving contact. The rotation axis of the moving contact has a fixing contact and discs.