M
martysparky
Was just wondering
would there be any advantages or reasons why someone would think of dualing up TN-C-S, TN-C ect with TT by driving a rod connected to the main equipotential bond.
I know a lot of sparks do this if running out to an out build but what about at the main supply point.
any thoughts on this?
would there be any advantages or reasons why someone would think of dualing up TN-C-S, TN-C ect with TT by driving a rod connected to the main equipotential bond.
I know a lot of sparks do this if running out to an out build but what about at the main supply point.
any thoughts on this?
