Steel sheet housing for wall mounting, completely pre-assembled and self-ventilated. Wall raising (overall depth) is only 150 mm. It features 3U for vertical mounting of 19" components, with maximum depths of 1 x 360 mm, 340 mm, or 300 mm. Additionally, there is 5U for horizontally mounting 19" components, with a maximum depth of 80 mm. The 3U level is 180° swiveling. The cover has a window, is hinged, and lockable. There are pre-punched ventilation openings in the housing and pre-punched cable clamps in the rear wall. The material is steel sheet, with a paint finish available in RAL7035 (light grey), RAL9005 (jet black), or RAL9010 (white). The protection degree is IP20. Included in delivery: 1 x key.