Chapter A General rules of electrical installation design

P10
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P - Residential and other special locations
Classes
of external
influences
AD 3
BB 2
BC 3
AD 3
BB 3
BC 3
AD 7
BB 3
BC 3
Fig. P16 : Individual showers with dressing cubicles
Classes
of external
influences
h < 1.10m
AD 5
1.10m < h < 2.25m
AD 3
BB 3
BC 3
AD 7
BB 3
BC 3
Zone 3
Dressing cubicles (zone 2)
Shower cabinets (zone 1)
Dressing cubicles
Zone 1
Fig. P17 : Individual showers with separate individual dressing cubicles
Classes
of external
influences
AD 3
BB 2
BC 3
h < 1.10m
AD 5
1.10m < h < 2.25m
AD 3
BB 3
BC 3
Fig. P18 : Communal showers and common dressing room
Zone 2
2 Bathrooms and showers
Zone 2
Dressing room
Zone 2
Zone 1
Schneider Electric - Electrical installation guide 2008
Classes
of external
influences
AD 3
BB 2
BC 3
WC
WC
AD 3
BB 2
BC 3
Classes
of external
influences
h < 1.10m
AD 5
1.10m < h < 2.25m
AD 3
BB 3
BC 3
Classes
of external
influences
AD 7
BB 3
BC 3
Note: Classes of external influences (see Fig. E46).
AD 3
BB 2
BC 3
h < 1.10m
AD 5
1.10m < h < 2.25m
AD 3
BB 3
BC 3