müller SC 28.x3 pro / paladin 172 4x3 pro

Order numbers:

Hugo Müller GmbH & Co KGHugo Müller GmbH & Co KGHugo Müller GmbH & Co KG
SC 28.13 pro 172 413 pro1 channel version
SC 28.23 pro 172 423 pro2 channels version


  • Time switch digital astro
  • DIN-rail mounting 35mm
  • 1 or 2 channels
  • Daily and weekly program
  • Astro program
  • Economical night program
  • Extra switching times
  • 60 memory locations
  • Minimum interval 1 min
  • Switching capacity 16 A per channel
  • Permanent by date / holiday function
  • Manual permanent mode
  • Manual override
  • Automatic sorting of switching times on readout
  • Unrestricted block programming
  • Fully automatic daylight saving time
  • Elapsed time and pulse counter
  • Security by PIN-Code
  • Illuminated display
  • PC-programmable
  • Data-key function
  • Text based Menu
  • High resolution Display
  • Easy handling
  • 10 years battery-reserve
  • Unlimited program security by EEPROM
  • Optimized Quartz accuracy for typical ambient conditions in standard installations


  • Ideal for modern lamps [LED, CFL, etc.]

    Astro program

  • Switching time in respect of the position of the sun
  • Each switching time independently programmable with or w/o
  • Astro function
  • Astro ON and OFF times are corrected daily with actual times of sunset and sunrise
  • Offset function = for each switching time a difference (±90 min.) to the Astro time can be programmed

Intended use

  • The device fits for the particular use of the following tasks: Illumination of private and industrial areas, street and shop-window lightening, regulation of air conditioning, flushing, motors, pumps, plants and machinery as well as to simulate presence etc.
  • Operate the device in a dry room only!
  • The installation must be in accordance with the instruction manual.
  • The device is not qualified for security relevant tasks such as emergency doors, fire protection equipment.


Supply voltage versions

  • 230V 50-60Hz
  • 115V 50-60Hz
  • 24V AC/DC
  • 12V AC/DC


Product-Name Order-Nr.   Picture
Data-key DK pro
Programming Package
PP 50 pro
Programming Package
PP 60 pro




Assistance / Hugo Müller on YouTube

You can find a short explanation and further information concerning our products on our Hugo Müller YouTube channel:


Rights to technical amendments reserved!