Hi all, I tried finding what Im looking for on the web, but was unsuccessful, so I came here.
So I have a similar setup to what some of the guys here have posted pictures of. My relay conntects/disconnects the hot wire (220V). However, where I live we have these kind of plugs: plug. So as you can see, the neutral and live wires can be reversed and plugged in to the wall socket. In this case my relay will be disconnecting the neutral wire, instead of the hot wire, which can lead to bad consequences. How do I make sure it doesnt matter which way I plug my cord into the socket?