Functions at a glance

• For manual and time-controlled switching of blinds, roller blinds, awnings, lighting and other electrical devices.
• With dusk to dawn program including (Astro-program)
• Individual Astro adjustment and Astro blocking time.
• The controlled devices can be manually operated at any time.
• Easy adjustment using menu and text-based display.
• Factory-set switching times can be individually adjusted.
• Automatic summer/wintertime switch-over
• Switching times/programme are safely stored in the event of a mains power failure.
• 4-hour power reserve for time and date (maintenance-free capacitor).
• Simple toggling between manual/automatic/vacation modes.
• Combined with Busch-Blind control II insert 6411 U/S-101, sun protection and twilight function.
• User-adjustable sun protection and twilight function.
• User-adjustable running times for blinds and air conditioning.
• Control element is adjustable without flush-mounted insert.
• 4 switching times per day can be user-defined for each day of the week.
• Astro switching times and switching times can be combined.
• When combined with LED dimmer 6524 U, Busch-Universal master dimmer insert 6593 U or Busch-Memory touch-type controller 6550 U-101, the brightness of the lighting can be adjusted for each ON switching time.
• For Busch-Blind control II insert 6411 U-101, 6411 U/S-101.
• For Busch-Universal relay switch insert 6401 U-102.
• For Busch-Universal master dimmer insert 6593 U.
• for Busch-Universal touch-type controller 6550 U-101

• Temperature range (device): 0 °C - 35 °C

• See respective cover plates 6435-xx.