| 摘要 |
Triggering device for switchgear, characterized by an oscillating shaft 2 acting as a control unit and cooperating with an adjustable transmission unit consisting of two component parts 11, 7 and connected to the contact 12, this unit being accessible from outside without dismantling to enable it to assume several easily recognizable positions, at the same time keeping the dimensions the same as those of non-adjustable devices. |
