It is quite old. This is the reason I posted these questions.
Just moved in this place and trying to understand its wiring.
With switchboard I think I meant consumer unit. This has fuses inside for the various devices and rooms in the house. I feel like I am learning English again but...
You must be pulling your hair with all this ignorance around but note that I also don't know the terminology in English so apologies for the offence.
I 'll probably do call an electrician at the end but I am trying to replace a shower or understand what replacement I can get.
The cable...
Great to see all these discussions about the shower cable. I still have some questions though.
It is probably really silly so my apologies but when people refer to 10mm cable do I understand right that they mean the width of the whole cable and not each conductor inside (don't laugh!)...