This evening I had to wire a mains power plug. I've done this lots of times and when I think about it the first time I did it I was far too young to be allowed near such tasks. Still, I don't do it often and I'm careful, both of which mean I'm still alive.

I wanted to check I had phase & neutral around the right way so I grabbed my phone and did a quick search for a diagram with the right labels. I'm in Aotearoa/New Zealand so we use the plug style the Australians use.

The first diagram I found was a UK style plug, though it was labeled Australian. Hmm. The second one showed the correct style but it showed the plug and the socket, which would have been okay except the labels on the pins contradicted each other.

I don't often search with my phone, and I realized I had not turned off the AI, which may have been the problem. Meanwhile Mrs had found a decent diagram on her tablet so I used that. Everything worked, no one died.

But this kind of thing really could kill someone.

#slopai

@rogerparkinson @cstross reading this thread I'm reminded what an absolute marvel of industrial design the UK mains plug is. From a physical safety perspective it's great (live and neutral pin sockets aren't accessible until the earth pin is inserted), but also, the wiring is simple and colour blind proof (important to me 😀).

The blue, brown and green/yellow striped wires are very easily distinguishable, plus BLue goes Bottom Left, BRown goes Bottom Right, and Green/Yellow "Goes Yonder".

@WiteWulf @rogerparkinson @cstross mnemonic device for when wiring something that's not a BS1363 plug: bLue is Neutral, browN is Live, really simple. Forever smh at that choice

(Team CEE 7/4 here, but let's just agree that as long as it's not US style, it's not the worst)

@gabe

I appreciate CEE 7/4 and CEE 7/3, too.

I was originally taught (about #BS1363) that (a) live was red, and (b) that red was the colour of blood.

And yes, live was no longer red at the time that I was taught this, and the person who taught it to me had no qualifications as an electrician. (-:

@WiteWulf @rogerparkinson @cstross
#CEE7