The lock has two switch positions (On-Off).
All contacts are closed simultaneously.
This means, for example, that an input voltage of 12V is switched to the two contacts when the switch is in the ON position. Alternatively also usable as ignition lock, e.g. for old Vesparoller. Here the excitation current is switched to ground and the motor stops. To do this, connect one of the contacts to vehicle ground.
Switch housing made of plastic with screw thread.
(US)