anyone can enlighten me on this?

[riconeo]

can anyone enlighten me on 'A', 'B' and 'C' wire connectors, whether is it live, earth or neutral?

thanks.

[Nick_UK]

B is live, A is neutral. C goes to one side of the lamp, another neutral wire goes to the other side of the lamp.

[riconeo]

what abt earth cable?

[Nick_UK]

If there is no earth connection on the device, then just earth the metal box in the wall.

[riconeo]

erm.. what do u mean by earthing it on the wall?

[KW1816]

riconeo,

erm.. what do u mean by earthing it on the wall?

Usually you have a metal back box that you screw the face plate onto - these have an earthing connector.

What is the device ? If it's a light switch remember that UK homes don't usually have a neutral connection at the light switch.

With all due respect you may want to have an electrician have a look at it if you're not sure.