Bathroom Zones The Australia and New Zealand Standard AS/NZS 3000:2018 identifies the zones in a bathroom and the IP rating required for electrical items installed in each zone. This clause confirms facilities for personal hygiene are provided to safeguard from illness caused by infection or contamination. Its requirements protect against loss of amenity and allow people with disabilities to carry out normal activities.
It sets requirements about privacy and the numbers and location of sanitary fixtures. Discharge to a plumbing and drainage system is required by. Zone 1 The area of this zone is directly above the bath and shower (to a height of 2.25m from the floor), all light fittings must be at least IP44.
Electrical Bathroom Products Information
Electrical Safety in bathrooms divides into four zones. In Zone '0' which defines being within in the sink bowl, bath tub or shower bowl any electrical appliance must be IP67 (full immersion capable) and low voltage. Zone 1 is the splash zone above a bath or within a shower enclosure and extends from the floor to 2.25m up the walls.
The Australia and New Zealand Standard AS/NZS 3000:2018 identifies the zones in a bathroom and the IP rating required for electrical items installed in each zone. For electrical fittings the bathroom is divided into zones into by the NZ Electrical Code of Practice as in diagrams below. IP ratings required explained.
Bathroom Zones – What Can Go Where – Lyco
To keep things simple, NZ regulations divide the various areas in a bathroom into zones. Zone 0: Inside the bath or shower area - No electrical equipment should be installed in this area unless specially designed to be submerged, such as waterproof lighting. The changes to the building code by the MBIE (Ministry for Business Innovation and Economics) cover internal moisture, surface water drainage, waterproofing and fire transfer including multi-unit dwellings and high-density housing.
Naturally, we're going to focus on the parts the affect flooring: water. MBIE policy ensures that wet areas - defined as kitchens, bathrooms and laundries. Plan your bathroom lighting with care.
IP rating in the bathrooms - bathroom IP zoning
It's not just about creating a practical and relaxing space. Take into account bathroom zoning and IP Rating, which is unique to bathrooms. We have a helpful guide for you.
In addition to the above, if there is a likelihood of water jets being used for cleaning purpose in zones 1 and 2, a fitting rated a minimum IP65 must be used. Now that this has been explained, always make sure to purchase bathroom lighting according to these standards to make sure that your bathroom is always safe.
