1
15amp+radial
I have always taken the ring cpc to the earth terminal(s) on a plastic socket and a single bond of same csa to the earth terminal of the metal box. The reason I was told necessary to do this was incase a line conductor jumped out of the rear socket terminal or indeed a conductor damaged by metalwork caused the box to become live and due to faulty or rusty screws, the bond between the metal box and socket failed thus preventing disconnection with a potentially live flush box undetected.
Someone has said this is not necessary anymore....any thoughts!
Someone has said this is not necessary anymore....any thoughts!