- 19 May 2022
- Reaction score
Hello guys, I have a question, a friend of mine has a shed attached to his house he has electrics already in there (done by previous owner) but the setup don't look right to me.. there is a 13a FCU on the kitchen ring that has a piece of 2.5mm cable going through the wall in to the garage CU in the shed, he then has 2 sockets coming from a 20amp breaker in the garage CU. The garage CU is RCD protected. Is this safe?