Abstract: An electric plug-in device, which is suitable for plugging into an electric receiving device, has an inner conductor and an insulating body that encloses the inner conductor. The plug-in device includes a retaining element which can be firmly connected indirectly, in particular with the help of a housing wall, or directly to the receiving device; a sliding element which can be moved axially along a longitudinal axis of the inner conductor relative to the retaining element includes the internal conductor and the insulating body. When the plug-in device is plugged into the receiving device, the sliding element protrudes into a receiving portion of the receiving device. A spring device exerts an axially active spring force on the sliding element in the direction of the receiving device when the plug-in device is plugged into the receiving device.

Abstract: A high-voltage feed-through contains a securing flange for securing the high-voltage feed-through to a wall. The securing flange contains a retaining part and a moving part, wherein the moving part is mounted relative to the retaining part such that it can rotate in relation to a longitudinal direction of the high-voltage feed-through. An electrical device contains a fluid-tight housing and the high-voltage feed-through. A device connection part is provided for receiving and contacting the high-voltage feed-through.

Abstract: A device (11) for electrically connecting a cable, in particular a plug-in connector part (2), has a housing (148) in which a shielding element (159) is arranged for electrically contacting a cable shield (157) and for electrically connecting the cable shield (157) to the housing (148). The shielding element (159) is multipart. A first part (131) of the shielding element (159) is in electrically connecting abutment against the housing (148), and can be electroconductively connected to the cable shield (157) by at least one further part (135, 137) of the shielding element (159).

Abstract: A device for plug-connecting first and second electric lines includes a plug element assigned to the first line and having a plug pin. A socket element is assigned to the second line and receives the plug pin in a pin receiver for electrically contact. The socket element has a metal strip forming the second line. On its end facing the plug pin, the metal strip is deformed in a transversal manner with regard to its longitudinal direction while forming the plug receiver. The metal strip is deformed so that the plug pin can be inserted into the plug receiver in a longitudinal direction of the metal strip. Also, the metal strip forms a one-piece plate bar located external to the socket element. Electrical and/or electronic components are applied to the plate bar, and are electrically connected in an at least partial manner to the metal strip.