Cable connector with seal and strain relief

The present invention relates to a cable connector with seal and strain reliefs with an elastic grommet (1) comprising a central recess (2) for passage of a cable (3) and with an outer sealing surface (4) for making contact with a wall (5) of a component is provided, wherein the spout (1) comprises a substantially annular groove (6), which is to one side of the spout (1) open, wherein in the groove (6) under the application of radially relative to the central axis (7) the central recess (2), outwardly and inwardly acting forces an expansion element (8) is inserted.