Zone 1 in a bathroom refers to the area directly above the bathtub or shower tray, up to a height of 2.25m. This zone has the highest risk of exposure to water and requires fixtures with a high level of protection against moisture. Learn how to safely install electrics into bathroom zones, showers, or wet rooms using your bs7627 18th edition guide.
Zone 2 is an area stretching 0.6m outside the perimeter of the bath and to a height of 2.25m from the floor. In this zone an IP rating of at least IP44 is required. Zone 2 is an area stretching 0.6m outside the perimeter of the bath and to a height of 2.25m from the floor.
Bathroom Zones – What Can Go Where – Lyco
In these bathroom zones an IP rating of at least IP44 is required. Zone 2 for a bathroom is the same height as zone 1 (2.25m) extended to 0.6m around the bath. The extent of the zones in a bath or shower room can be limited by floors, ceilings and walls.
Bathroom Zone 1 - IPX4 The area above the bath or shower tray area to a height of 2.25m from the finished floor level. In this zone a minimum rating requirement is IPX4. Recommended extractor fans which are rated to a minimum of IPX4 include: Silent 100 Silent Design 100 Profile 100 Classic 100 EBB Design EBB 100 N Filterless Extract Fan.
What are Bathroom Electrical Zones? | Big Bathroom Shop
What is bathroom zone 2 lighting? Zone 2 covers the area stretching 0.6m outside the perimeter of the bath and to a height of 2.25m from the floor as well as the area around the basin within a 60cm radius of any tap. In this zone lighting with a minimum IP rating of at IP44 is advised. For zone 0, light fittings need to be at least a minimum of IP67 which means immersion proof.
Lights used in zone 0 will also need to be low voltage, with a maximum of 12V. Zone 1 This is the area of the bathroom that is directly above the bath tub and the shower, up to a height of 2.25m from the bathroom floor and at a 1.2m radius from water. The bathroom zones are as follows: Zone 0: The area inside the bath or shower - this would also apply to shower enclosures and wet rooms too.
Bathroom Zones and IP Ratings Explained | Sunbelt Sales
Zone 1: The area above the bath or shower up to a height of 2.25 from floor level. Zone 2: The area reaching 0.6m outside the bath's perimeter, up to a height of 2.25m from the floor. Zone 1 Applies to the area around the bath or shower up to a height of 2.25m above the floor and at a radius of 1.2m from the water outlet.
A minimum rating of IPX4 is required. If the fitting is 240V a 30mA residual current device (RCD) must also be used to protect the circuit in this zone, i.e. SELV with the transformer located beyond zone 2.
If there is a likelihood of water jets being used.
