A
Adam W
I don't know, it's difficult to tell just how often these MCBs are tripping. On the one hand it's apparently being caused by 'routine' things such as bulbs blowing, although it's happening often enough to be a problem.Or maybe having a small shelf just inside the garage with a torch on....
Seriously tho, I think there may be existing faults if the MCB's/RCD's are going out so often that it is a concern.
I can't help thinking this is just an excuse to dive in and change the CU.