"Dave" wrote in message
...
Can someone tell me whether it's recommended or mandatory to install a
double pole isolator switch on a bathroom extractor fan? If mandatory I
presume anywhere other than z1 or z2 is OK?

--
Dave S
(The return email address is a dummy)

It is recommended but not mandatory, most rented accommodation I visit don't
have and they have passed an electrical inspection.

If you do put one in why not leave it in the loft if you have access.

Dave Jones