Thanks for response.
Question : is it actually feasible to locate the cause of a problem like this - and if so what should I be asking an electrician to see if they are competent? Especially since the installation was tested by someone who should know better soon after it was wired up.
To...
I have read several posts about similar issues and want to get some thoughts on the problem I have.
Downstairs 13a socket ring is wired through a brand new RCCB and fuse board. The RCCB keeps randomly tripping (has done since it was installed) and recently we returned from a holiday to find...