WDDE series

Plug-in industrial electronic timer relay with two instantaneous change-over contacts and two one-shot change-over contacts. When activated, the one-shot contacts are energized with one pulse; the pulse time is adjustable via a lockable knob or fixed. Two LEDs indicate power and coil energization. Its construction and materials make the WDDE relay suitable for low and high temperatures, shock, vibration and humid environments. No external retaining clip is needed, as the integrated snap-lock holds the relay in any mounting direction. Its compact design, many options and wide range of sockets make it an easy and flexible solution.