simple light switch question

So whole house RCD systems would too?

I know all the arguments, but due to the central London location and surrounding lighting from other sources total darkness is unlikely - except in an overall power cut.

Reply to
Dave Plowman (News)
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These days, yes.

If you really want RCD protection on your light circuits (or require it due to TT earthing), the sensible way is to use RCBOs.

Christian.

Reply to
Christian McArdle

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