| 摘要 |
<p>The drive (1) has a rotary handle (5) connected with operation axes of a switching device and mounted on a housing (3). A blocking element (9) is pivotably or movably mounted in or at the rotary handle. A closing aperture (7) is released in a closed position for hanging a clamp lock. A protective cap (13) is placed over the rotary handle and adjusted to shape of the rotary handle by releasing access to the closing aperture. The protective cap is fixed with the housing by form-fit connections (19, 21) in a turned-over condition. The protective cap is an injection molded part that is made of plastic or metal.</p> |
