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Pulse evaluation systems - Timer relays

  • Adjustable switch-on and switch-off delay
  • Optionally with on and/or off-delay and momentary pulses
  • Protection of a tank against overspill or dry run
  • For the reliable wear protection of pumps and valves
  • Quick and time-saving rail mounting

Timer relays

The timer relay receives signals from an external sensor and switches its outputs according to the adjustable input and output delays. Optionally, ON delay and/or OFF delay, ON pulse and OFF pulse can be set via a selector switch.
Typical applications include lighting controls (minute lights, staircase time switches) and fan controls (time-delay relays).