C-H, The NZ Electrical people are taking the IT path, these days, instead of making screeds of paper Regulations, it is simply being put straight On-Line, it is actually quicker to find it on their site or with the CD-ROM's they provide to us FREE, than flick through a mountain of paper folders, etc. Saves on wood too!, gotta be good for the environment.
Paul, You mentioned that you have come across wooden cabinets used as switch-board enclosures, in older installations. How do you get around the requirements to have a enclosure with the need to have a Fire-Proof medium around the whole switch-board area?, especially when Porcelain fuses are used?.