Mechanism for roll-down shutter switch, electrically separated, 10 AX/250 Vac. The base is equipped with screw fixing and plug-in terminals. The base has an installation depth of 26 mm. This roll-down shutter switch is electrically separated and is used to control your roll-down shutters, venetian blinds, awnings .. A Niko Rocker or Niko Toggle and faceplate in the colour of your choice must be ordered separately.