This special switch shutter button 3 Schneider Electric has 3 buttons to control the rise and fall of your shutters and the stop for just ajar. Features: Special recessed switch shutter control: Switch Mounting: screw Colour: White (RAL9003) hardware format: Pozidriv # 1 Stripping the son: 12mm installation depth: 31.2 mm Dimensions (HxWxD): 71x71x33,6 mm packaging: Comes in original packaging