Digital astronomical programmer 2 channels 2MOD 412657

Automatic changeover to winter/summer time
Zero crossing function
Preview of the current program on the display
Clock accuracy: ~0.1 s/day
Working reserve: 5 years
The shortest activation time: 1 s
Ingress protection: IP20
Operating temperature: -10ºC to +55ºC
Compliant with standards: IEC/EN 60730-1 and 60730-2-7, VDE 0631 part 1 and 2-7.

Astronomical programmer
Switching light sources and other electronic devices on/off according to the time of sunset/sunrise
Daily, astronomical calculation of sunset/sunrise time based on the location or latitude entered by the user
Number of channels: 2
Power supply: 230 V, 50/60 Hz
2 changeover contacts, 250 V, 50 Hz, 16 A~, cosφ =1
Number of programs: 56 (28 per channel)
Shortest activation time: 1 s
Clock accuracy: +/- 0.1 s/day
Backlit display
Work reserve: 5 years
Width in 17.5 mm modules: 2