by sparx »
Thu Nov 08, 2007 8:37 pm
Hi CB,
not much to go on but first is it a main sw/RCD which is taking out the whole house or is it an individual circuit MCB only affecting one circuit?
If the former apart from when it happens constantly not easy to find cause without test equipment. If the latter then it implies a faulty appliance which only comes on from time to time, try to see what may coincide with tripping, if no joy then again will need pro. help,
regards SPARX