The invention is directed to an enclosure (1) for a connector on a cable. The enclosure (1) comprises a flange (2) having a base plate (4) with an opening (3) for the cable. First connecting means (7) are arranged around the opening. The enclosure furthermore comprises a plug (9) comprising a plug body (10) with a first end (11) foreseen to interact in a mounted position with the base plate of the flange (2) and a second end (12). A sleeve (14) encompasses in a mounted position the plug body (10) and comprises second connecting means (15) is provided. The second connecting means (15) are foreseen to interact in a mounted position with the first connecting means (7) of the flange (2). The sleeve (14) comprises a first thread (16) and a gland nut (18) comprising a second thread (17) interacting in a mounted position with the first thread (16) of the sleeve (14). A clamping means (19) for the cable is arranged at the second end (12) of the plug body (10). It interacts in the mounted position with the gland nut (18), thereby clamping the cable in the mounted position with respect to the enclosure (1).