With the M12 push-pull with inner locking, Yamaichi is taking the next innovation step in the field of M12 connectors. The cable-side connector engages into the device socket from the inside with locking hooks. As a result, the push-pull system requires only the same installation space as a common M12 connection with screw locking. With this technology, it is possible to completely insert the M12 socket into the device, e.g. to integrate it into a distribution box, aligned flush with its housing.