The plug connector part can comprise at least one electrically conductive element, which enables a displacement of the at least one electrical contact in relation to a conductor connection, for example in the form of a flexible electrical conductor, along a plug-in direction of the plug connector part.

The plug connector part comprises, for example, a locking element, in particular in the form of a latching element, for detachably locking the contact carrier to the mating plug connector part. This makes it possible to trigger a defined separating movement independently of the speed at which the user removes the plug connector from the mating plug connector.

In a development, the slider and the locking element are formed such that a displacement of the slider in relation to the contact carrier first brings about a tensioning of the elastic element and thereupon (after a predetermined displacement path) an actuation of the locking element. This ensures that the same force always acts on the contact carrier when the locking element is actuated (in order to release it from the mating plug connector part).

The locking element can be fixed to the contact carrier, for example fastened thereto or formed thereon. Optionally, the locking is formed integrally with the contact carrier. This enables a particularly robust and simple structure.

In one embodiment, the locking element is guided (for example, in a longitudinally movable manner) in a guide of the slider. This also enables a particularly simple structure and also the visual inspection of the locking state.