@ProDave need your assistance again if you don’t mind .
I thought I should ask as this is 240v mains - I’d rather it was 12v
So !
I stick 240v L and N to it no probs
I want to close a dry contact I.e not stick 240v into the attached device !!! ( this is what worries me ! ) BANG ! ?
So , am I correct I put my 12v dc 2 wires on S1 and S2 ? . Simple as that ??
I’m not use to these tiny relays taking 240v - their size makes me think “wont it overheat ? “ or “where’s the big transformer ? “