The data and telecommunication cabinet Delta B 5D is a very successful version of double- sectioned cabinets, indicated by "D". The outstanding feature of these wall-mounted cabinets is their timeless design and a high quality of workmanship. The hinged two-part design of the cabinet provides easy access to the rear of the components installed in the cabinet. The access through front door is taken for granted. The basis of the Delta B 5D cabinet is a fully welded, robust steel construction.