Circuit breakers serve to safeguard the wires top top the circuit native overloading and also overheating i beg your pardon could result in damage to the circuit or even a fire. The crucial to safety is to make certain you room not overloading the circuit by adding too countless receptacles or outlets.

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What is a Receptacle?

A receptacle is an outlet the is provided to plug in a an equipment that offers electricity. If you have a light switch on the exact same circuit as electrical outlets and also that switch controls overhead lights and also not one outlet, then that switch should also be counted together a receptacle.

How many Receptacles on a 20 Amp Circuit Breaker?

Standard practice is to put no an ext than 10 receptacles ~ above a 20 amp circuit. This assumes the each receptacle will attract an average of 1.5 amps or 180 watts.

Although 10 is the mean number or receptacles per circuit, friend will additionally need to know what the meant use will certainly be because that each circuit. Because that example, bathrooms, kitchens, and also garages typically have gadgets plugged into outlets that draw a lot more than 1.5 amps or 180 watts. However, bedrooms will certainly likely have actually lamps and other gadgets that usage much less power so usage the worst case scenario when determining how many outlets to placed on her 20 amp circuit.

Hair dryers and also toaster ovens could use up the bulk of the 20 amps in the circuit while televisions, computers, and also LED lights will use lot less.

This graph will give you an idea that how plenty of watts and amps every standard an equipment will use.

Standard DeviceWattsAmps
Cell call Charger50.04
Lamp v LED Bulb100.08
60 inch LCD TV2001.66
Curling Iron201.66
Coffee Maker7506.25
Toaster Oven120010
Electric room Heater150012.5
Hair Dryer150012.5

Can You put Lights and Outlets top top the very same Circuit?

You have the right to put lights and outlets ~ above the same circuit and also doing so can assist spread the load between overhead lights which use much much less power and also outlets i m sorry have tools that may attract quite a little bit more.

What Gauge cable is essential for a 20 Amp Circuit?

12 gauge wire is required to handle the load of a 20 amp circuit. The 12 gauge cable is thicker 보다 a 14 gauge wire and is capable of handling 20 amps of power if being drawn at the same time. Using a diluent 14 gauge wire could an outcome in overheating and also possibly a fire.

What to execute If your 20 Amp Circuit is Overloaded

If you have an older home with a less than optimal wiring configuration, girlfriend may have actually too many receptacles on the exact same circuit.

The very first step is to see what you have the right to unplug native the outlets or to refrain from making use of too numerous devices at the same time. However, the is not always a realistic method to reduce the amps being drawn through her circuit.

The many effective means to resolve an overloaded 20 amp circuit is to separation the circuit in fifty percent by to run a brand-new wire from an independent breaker come handle fifty percent of the load.

We had actually an overload situation in our house where two commodes were associated to the exact same circuit. With a house full of human being using the commodes in the morning and in part instances using a hair dryer at the very same time wire nuts were melting and it was developing a hazardous situation.

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The resolve was to lug an live independence 12 gauge wire tied come a 20 amp breaker for among the bathrooms. This immediately solved the problem and created a much safer case in the home.