and in particular the lines 4 on the lower face of the central sealing body 36 b are prevented from falling out during the process of assembling the cable bushing 2 the two outer sealing bodies 36 a 36 c comprise in one region a narrowed portion 40 of the channels 38 by means of which the electrical lines 4 are axially fixed in the assembled state as the two outer sealing bodies 36 a 36 c are placed on the central sealing body 36 b the sealing material encloses the lines 4 individually in the receiving devices 20 that are embodied by means of the channels 38 on the central sealing body 36 b and by means of the corresponding channels 38 on the outer sealing bodies 36 a 36 c inside the sealing element 16 as the sealing body 16 comprises two part planes the lines 4 of the cable harness 5 are divided into two planes that extend in parallel with respect to each other in the case of a sealing element 16 that is assembled from more than three sealing bodies 36 a 36 b 36 c the number of planes of lines 4 is correspondingly greater in the second exemplary embodiment pins 42 that protrude inwards from the clamps 34 and extend in a perpendicular manner with respect to the axial direction a are used to expand the sealing material of the sealing element 16 holes 44 for the pins 42 are provided in the sealing bodies 36 a 36 b 36 c wherein the pins 42 are oversized with respect to the holes 44 so that the pins 42 exert a compressive force on the sealing element 16 if said pins are inserted into the.