M
martysparky
Went to a house today to look at a job to move sockets and sort out external supply.
Noticed there was no main bonding on the TN-s system just a 10mm earth from the ccu to the supply cable.
no supplementary bonding either.
The note on the ccu states it was installed 1999.
Whats your thoughts on this.
Noticed there was no main bonding on the TN-s system just a 10mm earth from the ccu to the supply cable.
no supplementary bonding either.
The note on the ccu states it was installed 1999.
Whats your thoughts on this.