CONNECTION ELEMENT FOR ELECTRICALLY CONNECTING A FLUID-COOLABLE INDIVIDUAL LINE, FLUID-COOLABLE INDIVIDUAL LINE UNIT, AND CHARGING CABLE

The invention relates to a connection element for electrically connecting an individual line which has a concentric conductor arrangement () and a central passage () for a cooling fluid. The connection element comprises an electrically conductive housing () with a sleeve-shaped pressing portion which is suitable for producing a press connection to the concentric conductor arrangement (). The electrically conductive housing () here has an internal cooling passage () with a connection opening () for an external cooling line, said cooling passage leading into a space surrounded by the sleeve-shaped pressing portion. In addition, the connection element comprises a counterpressure element () which can at least partially lie in the space surrounded by the sleeve-shaped pressing portion. The counterpressure element () is furthermore configured to support the concentric conductor arrangement () on the inner side thereof when the sleeve-shaped pressing portion is compressed during the production of a press connection. The invention furthermore relates to a fluid-coolable individual line unit and to a charging cable having a charging connector.