TO CONFORM TO CURRENT BUILDING REGULATIONS, YOUR BATHROOM HAS NOW BEEN DIVIDED INTO FOUR ZONE GROUPS.

 THE LOWER THE NUMBER, THE MORE WATER PROTECTION IS REQUIRED

 

BATHROOM ZONES EXPLAINED   ZONE 0 Protection = SELV <12V rms a.c Transformer must be outside zones 0-2 IP Rating = IPX7   ZONE 1 Protection = SELV <12V rms a.c Transformer must be outside zone 0-2 IP Rating = IPX4, or if water jets are likely to be used for cleaning purpose in communal baths or showers, IPX5   ZONE 2 Protection = As zone 1 IP Rating = As zone 1   ZONE 3 Protection = No limitation on fixed equipment IP Rating  = IPX5 if likely to be subject to water jets for cleaning