7. A cable, comprising:a cable sheath; and
a plurality of cable cores stranded together and surrounded by said cable sheath, each of said cable cores containing:
insulation surrounding said conductor and having a first width and a first length, wherein each of said cable cores including said conductor and said insulation being interrupted in a cable longitudinal direction at a predefined length position at a separation point, resulting in a formation of two opposing core ends; and
a connector extending in the cable longitudinal direction and having an insulating spacer part, said opposing core ends, in the cable longitudinal direction, fastened on both sides of said insulating spacer part to said connector, said insulating spacer part being disposed between said two opposing core ends and separating said two opposing core ends from each other by a predefined distance, said connector integrally connected to said insulation, said connector having a second width being greater than said first width of said insulation and a second length being less than said first length of said insulation.