Switchgear assembly's anti -electric arc structure

The utility model relates to a switchgear assembly's anti -electric arc structure, package rubbing board parts, the inboard fixed surface of board spare are provided with the buffering plate, and the side surface forms the laminating in the edge all around of buffering plate and the board spare, form between the side surface in the interior side surface of buffering plate and board spare and cushion the cavity, the edge of side surface is provided with the limit portion baffle that forms the laminating with switch equipment cabinet body in board spare, and limit portion baffle forms sealedly with the switch equipment cabinet body laminating, be provided with in board spare the guide plate that the side surface extends nevertheless side surface in the contactless board spare on switch equipment cabinet body, form mazy buffering passageway between the interior side surface of guide plate, buffering plate, board spare. The utility model discloses can effectively reduce high pressure and high temperature fault el