- Reaction score
- 35
went to a house today, it was a tt system with no rcd protection anywhere. Ze was 143ohms, Zs on a socket ring was a bit better. mcbs were old bs 3871 push button conversations. thing is, the overhead supplying the house had been replaced about 4 years ago, nice new service head ripe for a PME upgrade. I know it's not their job but come on.