This Q & A of the Day, concerning placement of plate light switches in bathrooms, is answered by experts from the NICEIC. Your Q & A of the Day are answered on a daily basis in our Technical Expertise area - read on (theme - lighting):

Answer: Yes, the plate switch can be installed outside of the zones in a location containing a bath or shower.
However, the general requirements in Parts 1 to 6 of the Regulations are applicable outside the zones, including Regulation 512.2.1, which requires equipment to be of a design appropriate to the situation in which it is to be used, or its mode of installation must take account of the conditions likely to be encountered.
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