19Z multi-purpose housing: welded symmetrical housing body, door stop can be changed, front and sides can be locked, 19Z profile rails at the front, adjustable in 25 mm increments, side walls with cylinder lock, one side with 125 x 125 mm recess for installing the fan extension kit, rear wall with integrated 19Z mount, prepared for cable entry and wall hanging, cable entry opening optionally in the roof or floor via brush strip, front door with cylinder lock and ESG pane