Tt system do i need to fit main Discussion ThreadTt system do i need to fit main Electrical Advice
Hi everyone I'm ready to do second fix on a rewire it's a tt system all my circuit will protected by individual rcbos
Do I need main switch to be normal dp switch or time delay rcd please help.
Tt system do i need to fit main for the original thread on Electricians Forums
Hi everyone I'm ready to do second fix on a rewire it's a tt system all my circuit will protected by individual rcbos
Do I need main switch to be normal dp switch or time delay rcd please help.
Tt system do i need to fit main for the original thread on Electricians Forums
