Thanks John. That makes perfect sense. I'll need to check how the current garage mini-CU is connected and see if that needs to be improved too.
If I am going to have SWA directly from CU to mini-CU (i.e no raw T&E in the connection) but some of that SWA will be clipped to the outside wall of the house would it then need RCD protection?
(And yes, before everyone tells me to ask a spark, I will do but I'm interested myself now )
If I am going to have SWA directly from CU to mini-CU (i.e no raw T&E in the connection) but some of that SWA will be clipped to the outside wall of the house would it then need RCD protection?
(And yes, before everyone tells me to ask a spark, I will do but I'm interested myself now )