1. when installing a ceiling fan is it a requirement to fuse down the feed of the lighting circuit if not is double pole isolation required?
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2. when installing extractor fans ( the type that run on after the light has been switched off) in toilets/bathrooms, is it a requirement to isolate all three live conductors L , switch L AND NEUTRAL . and does this also need to be fused down from the lighting circuit?
ps i do have a copy of BS 7671 and on site guide, but sometimes find it so hard to come to any kind of conclusion as to what are the correct requirements .
[This message has been edited by james S (edited 06-02-2003).]
