>Not sure what you are asking here Wal.

Hehe, I'm probably less sure than you are Clive. I guess I was just getting the flavour of amps confused along with how the voltage affects how much current can be handled. Clearly it's always the best idea to use the right gear - in my case stuff that's rated for AC, but out of interest (and I'm unlikely to be trying it at home...) is there a way of ascertaining whether it's safe to use DC rated gear in an AC circuit..? Actually, I might have found the answer - does this get me close?

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I used the calculator here. So looking at those results from the calculator, am I right in thinking that the current I'm drawing in my 240VAC application would be equivalent to 3.52A in a 12VDC world, theoretically making the 12VDC switches safe to use..?

Wal.