how do you earth an electric box i live in bulgaria i had an english electrician to renew the wiring but when the bulgarian electric company came out they ripped the earthing wires out i have the british standard electric box with one main switch going to the rest of the box with the trip switches in. there is three wires from outside to top of main switch then two wires going from bottom to main box now the bulgarian company say it is not earthed but they ripped it out and said dont need so how do i earth the whole system
cheers rob