Main switches and cut-outs

(i) Separate main switches and main cut-outs shall be provided as near as possible to the source of supply in the building for the general emergency, projector and enclosure circuits and for all fan circuits, provided that the emergency lighting main switch and cut-outs are suitably indicated and are not mounted on the same board as any other control. (ii) All main switches, meters and other electrical apparatus installed near the source of supply in the building shall be housed in a separate enclosure used exclusively for the purpose and inaccessible to the public.