1-Shot & Instantaneous

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  WDDE-U200 relay – Instantaneous 2 pole and one-shot 2 pole

  Plug-in electronic railway one shot timer relay with two instantaneous change-over contacts and two one shot change-over contacts. When the relay is activated the one shot change-over contacts are activated with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be supplied with a fixed pulse time (no knob). The relay is equipped with two LEDs to indicate presence of power supply and energizing…
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  WDDE-U300 relay – Instantaneous 2 pole and one-shot 2 pole, AC input

  Plug-in electronic railway one shot timer relay with two instantaneous change-over contacts and two one shot change-over contacts. When the relay is activated the one shot change-over contacts are activated with one pulse. The pulse time is adjustable with a lockable knob. The relay can also be supplied with a fixed pulse time (no knob). The relay is equipped with two LEDs to indicate presence of power supply and energizing…