Comfort timer control element, time switches, Busch timer, comfort timer control element For manual and time-controlled switching of roller shutters, blinds, awnings, lighting, electrical consumers. With astro program. Individual astro shift and astro blocking time. Manual operation of the shading / lighting possible at any time. Simple setting via high-resolution display with backlight. Switching times / date / time preset. Switching times preset at the factory, individual adjustment possible. Automatic summer / winter time change (can be switched off). Switching times / program are stored securely in the event of a power failure. Power reserve for time and date > 10 years. Simple switching for manual / automatic / holiday operation. In combination with Busch blind control insert II 6411 U / S-101 sun protection and twilight function. Freely adjustable temperature and brightness-dependent sun protection function. Freely adjustable twilight function. Freely adjustable running times for shading and ventilation. Programming only possible with plugged-in control element under voltage. 6 switching times per day freely adjustable for each day of the week. Astro switching times and switching times can be combined. In combination with LED dimmer 6524 U, Busch universal central dimmer insert 6593 U or Busch memory touch control device 6550 U-101, the brightness of the lighting can be adjusted for each ON time. For Busch blind control II insert 6411 U-101, 6411 U/S-101. For Busch universal relay insert 6401 U-102. For Busch universal central dimmer insert 6593 U. For LED dimmer insert 6524 U and 6526 U. For Busch memory touch control device 6550 U-101. Device temperature range: 0 °C to 35 °C