that is the problem. if one of the conditions quoted is not satisfied then the circuit will need to be rcd protected and yes that includes switch wires buried in the wall under the 17th regs
Thats precisely what I am coming back to this thread for.
It says that on page 80 of the current electricians guide & I was going to ask
is that basically saying, that if the above protection cannot be given then its OK as long as it is behind an RCD ??
(BTW, whats the difference between a RCCB & a RCD ?)
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