| 摘要 |
A protection switch with an over-current element (4) and a transfer element (2), which is applied to the movable contact portion (6), in which is provided a manual control (1) located in direct operating contact with the transfer element (2). The over-current element (4), in the event of an over-current or short-circuit, actuates a triggering lever (5) so that the transfer element (2) is deflected and the contact is opened. At the upper end of the transfer element (2) is a resetting piece (8) which ensures the return of the manual control (1) to the off-position. |
