Legrand , AlphaRex D21 412654 Digital Astro Timer Switch with Combination Function, 1 Channel, 2 Modules with 56 Switching Programmes for DIN Rail 230 V/50 Hz

Legrand AlphaRex³ D21 astro, digital atrso-timer switch with combination function, according to VDE 0631 part 1 and part 2-7, EN 60730-1 and EN 60730-2-7. With manual switch on/off automatically. Technical features: 1 channel, 56 switching programs, operating voltage 230 V 50/60 Hz, astro function (sunset/sunrise) can be combined with weekly timer function. Control directly from the distribution system, no separate light catcher required. Programme creation directly on the device or with PC, AlphaSoft, PC adapter (412873) and data key (412872). On/off duration, holiday program, random program, 1 hour test, pin code lock, operating hour counter, backlight, control input, automatic summer/winter time adjustment, 5-year power reserve, gear accuracy +/- 0.1 sec/day. Shortest switching time: 1 sec. Zero crossing switching. Switching output: 1 changer.