Abstract: A switchgear is disclosed, which comprises a switchgear housing, a number of busbars and a number of disconnectors with-in the switchgear housing, wherein the disconnectors are arranged in the course of the busbars. Moreover, the switchgear comprises a dis-connector housing, which is arranged within the switchgear housing and encompasses at least the disconnectors. The disconnector housing has at least one bottom opening and at least one top opening allowing an air flow from the at least one bottom opening to the at least one top opening via said disconnectors.

Abstract: A Branch busbar device for high voltage arrangements, whereby the branch busbar device comprises a first electric line with a first electric contact area and a second electric line with a second electric contact area, whereby the first electric contact area is connected to the second electric contact area, whereby a first field limiting part is arranged at a first place adjacent to the contact areas, a second field limiting part is arranged at a second place adjacent to the contact areas, and the first field limiting part and the second field limiting part are electrically connected to the first electric line or to the second electric line or to a third electric line of the branch busbar device is provided.

Abstract: A disconnector for use in a switchgear structured to electrically connect between a power source and a load includes a pair of disconnector blades spaced apart by a distance and having a first end structured to selectively receive and form an electrical connection with a busbar contact and a second end structured to electrically couple to the load, and a pair of magnetic plates mechanically connected to inner surfaces of the pair of disconnector blades and structured to bias the pair of disconnector blades toward each other.