Can Bathroom Lights And Receptacles Be On The Same Circuit
The outlets in a bathroom should be served by a 20 amp circuit separate from the lighting circuit to provide power items such as curling irons razors and hairdryers.
Can bathroom lights and receptacles be on the same circuit. There are two options when wiring bathroom outlets in a dwelling unit. Heating appliances have heavy power draw so the code requires that this bathroom appliance circuit is a 20 amp rather than a 15 amp circuit. If the lights are on the same circuit you can be left in the dark.
The vent fan may be powered by this circuit. It is typical that the room outlets and lights are wired together on one circuit. You are more likely to trip a breaker by plugging something into an outlet.
Light fixtures and wall switches must be on a separate circuit. Alternatively there should be a 20 amp circuit for the receptacles only plus a 15 or 20 amp circuit for the lighting. One circuit may supply multiple bathrooms as long as only bathroom receptacles are supplied.
It all depends on the total the wiring in the bathroom. This 20a bathroom receptacle circuit must not serve any other outlet such as bathroom lighting outlets or receptacle outlets in other rooms fig. If its done one way the answer is yes.
A 15 amp circuit is minimum but this is often a 20 amp circuit especially if there is a heat lamp integrated into this circuit. It does not require a separate circuit for each bathroom. The nec requires that all outlet receptacles in a bathroom be gfci protected.
Lighting outlets or receptacle outlets in other rooms may not be supplied by this circuit. A separate circuit is required for a whirlpool tub or any other large fixture or appliance in the bathroom. If its not the answer is no.