Hi,
From previous research I know that additional earth wires are advised when metal light switches and sockets are involved and that this is done by adding an extra earth wire from the metal switch/socket plate to the back box in the wall where there is (usually) a screw provided.
Is this any different in the bathroom for my metal shaving socket as I noticed the electrician has connected this new socket without an additional earth to the back box?
Thanks in advance for your thoughts/comments.
From previous research I know that additional earth wires are advised when metal light switches and sockets are involved and that this is done by adding an extra earth wire from the metal switch/socket plate to the back box in the wall where there is (usually) a screw provided.
Is this any different in the bathroom for my metal shaving socket as I noticed the electrician has connected this new socket without an additional earth to the back box?
Thanks in advance for your thoughts/comments.