Bear wrote:

Electric sockets only are tripping randomly - happened four times

Would I be right in assuming that it is the RCD feeding a number of
otherwise separate circuits that is tripping?

See:

http://wiki.diyfaq.org.uk/index.php?title=RCD

for details of RCDs

If so, then the section on nuisance trips may help:

http://wiki.diyfaq.org.uk/index.php?...Nuisance_trips


--
Cheers,

John.

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