Digital weekly time switch, 1-channel 412631

Digital timer for distribution boards for weekly programming, for mounting on a DIN rail. The easy operation of the time switch is text-guided in many languages via the backlit display. The unit, with high timekeeping accuracy, offers 56 programmes such as holiday, cycle and random programmes. The changeover from summer to winter time takes place automatically. In addition, the time switch has a permanent ON/OFF function, zero-cross switching to protect relays and luminaires, and an operating hours counter.
The settings and programming can be carried out directly on the unit or conveniently on a PC using the optionally available PC adapter including AlphaSoft programming software. Programme backup is possible on the likewise available AlphaRex/AstroRex data key.