Quote Originally Posted by Trulsen View Post
Thank you guys :-)

How should I then wire my Kress? I guess only the ON/OFF switch shall be connected to the relay and two cables from the Gecko to switch the relay On or Off?
First the Gecko G540 manual shows how to wire it's outputs to Relay coils. Then all you do is break either the Live and Neutral or just one of them depending if your Relay has 1 or 2 poles of the power cable to Kress.