A
aaelectric
Went to see a small job of changing the big spotlights to 12v spotlight the current fuse board is 3036 rewrireable fuses. All bonding in place. We will have to fill the existing holes and cut new ones and maybe add a little cable for extra spotlights. Do you think RCD protection is really nessesary as its unlikely some one will stick a screw in ceiling.if disconnection times are met, Also existing circuit is not RCD protected.