Patent ID: 8314669

Claim:
An electromechanical connection system having a current supply device which can be connected to a current source via current supply contacts and is provided with switching magnets arranged on a magnet carriage, and having a current output device, which has tripping magnets and can be electrically connected to a load, and by means of which the switching magnets can be moved from a rest position to a working position against a restraining force, wherein the switching magnets interact by means of a specific magnetic coding of the magnet poles with the tripping magnets, which are arranged in the current output device, in order to provide specific magnetic fields for the switching process, wherein at least one securing part is arranged in the current supply device and has a securing magnet which interacts with a short-circuit line, wherein the securing magnet is moved back to the rest position by a restraint magnet or ferromagnetic restraint parts when the magnet carriage remains in the electrically connected state when the current output device is removed, resulting in a deliberate short circuit, wherein a non-conductive short-circuit part, which is arranged in the current supply device such that it can be moved between two short-circuit line parts holds the securing magnet at a distance from the short-circuit line during normal operation, and produces a connection between the short-circuit line parts if the magnet carriage does not return when the current output device is removed.