The only circuit coming into my bathroom is a lighting circuit connecting to a pullcord on the ceiling in zone 3. Am i right in saying that my bathroom supplementary bonding should end at the earth in that pullcord switch?
When reading about supplementary bonding its made plain that you don't run to the CU earthing terminal but if your connecting to a circuits earth aren't you indirectly earthing to the CU anyway? So what's the difference?
When reading about supplementary bonding its made plain that you don't run to the CU earthing terminal but if your connecting to a circuits earth aren't you indirectly earthing to the CU anyway? So what's the difference?