So, how many outlets have the right to you put on a 20 amp circuit? Well, technically speaking, you have the right to put as numerous as you want.
You are watching: How many plugs on 20 amp circuit
You see, there is no direct code from the National electric Code (NEC) that boundaries the variety of outlets you can put ~ above a solitary 20 amp circuit. However, over there are constraints relating to power draw.
What The National electrical Code Says
The NEC states that a circuit can not supply much more than 80% that the circuit breakers limits. This protects the circuit breaker from constantly tripping and also protects your residence from electric failure.
Based top top the details above, a 20 amp circuit breaker cannot administer a present of more that 16 amps (80% of 20 is 16).
If us clarify that further, 16 amps switch to around 1920 watts by making use of the formula below.
Watts = Amps x 120Volts (homes in the U.S. Operation 120 volt circuits in most rooms, uneven it is a unique appliance favor a dryer).
Therefore, us cannot have more than 1920 watts running ~ above a single 20 amp circuit at a time.
So How plenty of Outlets should You Use?
As a dominion of thumb, you should have an outlet in your bedroom every 6 feet (or at least on every wall). Additionally, a safe bet would to allow for 1.5 amps because that each article you space plugging in.
Large kitchen appliances favor fridges, microwaves, or dishwashers that have huge amp attract are compelled to be on their very own circuit.
As an example, these generic LED irradiate bulbs indigenous Amazon space 60 watts which translates to 0.5 amps using the equation above.
In another example, most vacuums take about 1,000 watt of power, which is around 8.333 amps!
In most situations you need to be just fine for lighting and outlets for bedrooms with simply one 20 amp circuit.
See more: Which Two Crops Were Popular Along The Tiber River, The Tiber And Its Tributaries
Concluding How countless Outlets for A 20 Amp Circuit
For bedrooms, you need to be good placing an outlet every 6 feet to operation generic household lighting, TV’s, and also other similar equipment.
If friend have further questions around how countless outlets deserve to be mounted on a 20 amp circuit, be sure to comment below!