The mounting air closure plate makes it possible for a TFT screen (max. 17 inch) to be mounted in a 19-inch area of a cabinet. Suspension is made possible using a square slot measuring 4 x 75 mm and 4 x 100 mm. The mounting air closure plate provides airtight partitioning. The screen's cables are fed towards the back of the plate. Air tight accessories enable energy savings by preventing air leakage.