A device for electric connection and an electric installation

摘要

A device for electric connection to an energy supply conductor (101) for medium and/or high voltage, comprising a voltage-carrying element (106) with an outer periphery (108), and a tubular outer shell (104) with an inner periphery (110), the outer shell (104) being formed by a polymer, and along at least a part of the axial extension of the element (106) the outer shell (104) extends axially with a space (124) between its inner periphery (110) and the outer periphery (108) of the element (106), at least along a section of said part of the axial extension of the element (106) the space (124) is filled with a filler (128) of an electrically insulating material other than that of the outer shell (104). The device is characterized in that the outer shell (104) comprises connection means for connecting the outer shell (104) to the element (106), and in that the connection means are adapted to provide a press-fit between the outer shell (104) and the element (106). An electric installation including the device, and a method for producing the device.