17Th Edition Bathroom Zones. The bathroom regulations section 601 of the 16th edition were based on the draft international standard iec 364. Cheap home office furniture collections world bathroom zones.
Any appliance installed in this zone must have a minimum rating of ipx7, which is totally immersion proof. Zone 0 is inside the bath or shower itself. Safe zones in the 17th edition and earlier, prescribed zones in the 18th.
Inside the bath or shower tray itself.
Only certain accessories or fixed appliances can be reasonably located in certain zones dependent on the index of protection of the individual item. This guide to bathroom zoning in accordance with iet wiring regulations 18th edition has been put together to provide guidance when installing an appliance such bathrooms are defined as areas of increased electrical hazard. According to the iet 18th edition wiring regulations (section 701), it is. N.b regulations apply to domestic applications only, according to iee wiring regulations (17th edition) bs 7671:2008 for non domestic applications, please refer to your electrician.