| 摘要 |
The invention relates to an electromechanical connection system which is provided with a current supply device which can be connected to a current source through current supply contacts. The current supply device is provided with switching magnets arranged on a magnet carriage. A current collection device which comprises a release magnet and which can be electrically connected to a load can be connected to the current supply device. A safety magnet is restored to the rest position by a retaining magnet or by a ferromagnetic retaining part if the magnet carriage remains in the live state even if the current collection device is removed, wherein a deliberate short circuit is effected. A non-conducting short-circuit part, which is movably arranged in the current supply device between two short-circuit line parts, holds the safety magnet at a distance to the short-circuit line in the event of normal function, and the non-conducting short-circuit part effects a connection between the short-circuit line parts if the magnet carriage does not return when the current collection device is removed.
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