heard a spark talking about a cable, that i assume can be used for say putting a new switch cable down a wall where the circuit is not on a rcd,
i want to move a switch and this sounds the easiest way.
it seems the cable outer casing is in contact with the earth core throughout its length.is it a new cable?
i want to move a switch and this sounds the easiest way.
it seems the cable outer casing is in contact with the earth core throughout its length.is it a new cable?