Impulse switch ES12DX, modular device for rail mounting
Eltako duplex technology
Thanks to duplex technology, the usually potential-free contacts are able to switch to zero-crossing, which significantly reduces wear.
No stand-by loss
This latest generation of switching devices manages without its own power supply and therefore does not require power at either of its contact points. The current that activates the microcontroller only flows during short control impulses of just 0.2 seconds. The device reads the last switching status from its non-volatile memory, switches the bistable relay accordingly to the opposite direction and writes the new switching status back into the memory.
Reduced switching noise
This electronic impulse switch boasts a much quieter switching noise compared to conventional electromechanical impulse switches.
Universal control voltage
Either universal control voltage (8 - 230 V UC) or control voltage 230 V with up to 5 mA glow lamp power.
