| 摘要 |
<p>A protective cutout switch, has a lock, as in the main patent, with the spring for the locking lever located at the rear. This makes the spring (9) more accessible and avoids cutting into the side plates of the lock. The side plates are now no longer connected via an intermediate piece but by their own flaps. They may also simply rest against one another. The lock is held in the centre by two horizontal ribs on the housing, and at one point by slots or short parallel ribs.</p> |
