| 摘要 |
<p>Disclosed is an interlocking mechanism for an electrical switching device. The interlocking mechanism comprises a mounting plate, a first slider plate, a second slider plate, a cover plate, a cam, an actuator, a plurality of rollers, a plurality of clinch studs, a pair of caps and a plurality of springs. The interlocking mechanism is actuated by the position of the module door itself. The interlocking mechanism prevents an unauthorized person from opening the module door when a short circuit protection device is in ON condition.</p> |
