Fuse box tripping?

[Benty1985]

Ta mate. I've got someone else coming

 

[Harry Bloomfield]

Testing the circuit, would that be testing each of the individual wires?

Testing, if you are unable to confirm just what causes it to trip, might involve disconnecting sections of the wiring, at the ceiling roses, to locate the section. Doing that, might identify a fault, or at least a fault localised to one area/one section of cable, if it has been nicked by a floorboard nail.

Your trace faults, by finding the fault, not by replacing components willy-nilly, and hope.

 

[pete01]

Ta mate. I've got someone else coming

Let us know the outcome

 

[SUNRAY]

My personal first go to for intermittant RCD tripping is mains filters in domestic white goods - Dishwasher, washing machine, tumble drier etc.

Unplugging those when not in use may be a useful starting point.

I mean unplugging and not just switching off.

Now I see the consumer unit my advice is not the way to go.