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If you are referring to a cloths dryer, the answer depends on the requirements of the dryer. Most dryers require AWG#10 wire with a 30 amp fuse. If the wiring is AWG#12 then use a 20 amp breaker but never use it on AWG#10 which requires a 30 amp breaker. If you are referring to a hair dryer then yes a 20 amp breaker is fine.

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Q: Can you use a 20 amp circuit breaker for an electric dryer?
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Where is the double 30 amp breaker in an electric dryer?

It should be in the main circuit panel. If the dryer was added at some point there may be a separate box just for the dryer either beside the main panel or at the dryer plug. It is not in the dryer itself.


Can an electric range be powered from the same circuit as an electric dyer?

No. The two appliances usually have dedicated circuits. The range will have a two pole 40 amp breaker and be fed with a 3-C #8 copper cable. The dryer will have a 30 amp two pole breaker and be fed with a 3-C # 10 copper cable. As you can see by powering a 40 amp device from a 30 amp breaker, full operation of the range will trip the 30 amp breaker.


Can you replace a 20 amp circuit breaker with a 25 amp circuit breaker?

No. The breaker must protect the circuit components such as wiring, outlets and switches that are connected to the breaker. Therefore if you have a 30 amp circuit as dictated by its components you need to protect it with a 30 amp or less breaker.


Can you operate a 30 amp dryer on a 50 amp receptacle?

Yes and no. You can't put a 30A outlet on a 50A breaker as it will be a fire hazard. You can put a 50A outlet on it safely. Then you can plug the 30A load into it, but this is unwise and can be dangerous if you don't put fuses in your pigtail adapter. The best solution: Go ahead and install your 30A outlet but replace the 50A breaker with a 30A breaker. This is the safest and cleanest solution.


Can you hook up a two pole 20 amp breaker to a 30 amp outlet for a dryer?

Probably not. If the appliance has multiple heating levels then you might get away with it. In this scenario you would only be able to use 30 amps of the appliance's 40 amp capacity before the breaker would trip.

Related questions

What size amp circuit breaker should be used for a gas dryer?

Typical residential electric dryers are on 30 amp circuits, which means 10 gage copper wire. The circuit breaker should match the dryer cord rating, generally 30 amps.


Where is the double 30 amp breaker in an electric dryer?

It should be in the main circuit panel. If the dryer was added at some point there may be a separate box just for the dryer either beside the main panel or at the dryer plug. It is not in the dryer itself.


What are the standard size circuit breaker amperages?

In North America the standard sizes for breakers are 15, 20, 30, and 40 amps. The 15 amp size breaker is used in general circuit wiring. The 20 amp size breaker is used for dedicated appliance receptacles, hot water tank and baseboard heating. The 30 amp size breaker is used for a clothes dryer. The 40 amp size breaker is used for the electric range.


Can an electric range be powered from the same circuit as an electric dyer?

No. The two appliances usually have dedicated circuits. The range will have a two pole 40 amp breaker and be fed with a 3-C #8 copper cable. The dryer will have a 30 amp two pole breaker and be fed with a 3-C # 10 copper cable. As you can see by powering a 40 amp device from a 30 amp breaker, full operation of the range will trip the 30 amp breaker.


Can you replace a 20 amp circuit breaker with a 25 amp circuit breaker?

No. The breaker must protect the circuit components such as wiring, outlets and switches that are connected to the breaker. Therefore if you have a 30 amp circuit as dictated by its components you need to protect it with a 30 amp or less breaker.


How do you turn a 30 amp circuit into a 15 amp cicuit?

Replace the 30 Amp Breaker with a 15 Amp breaker.


Can you operate a 30 amp dryer on a 50 amp receptacle?

Yes and no. You can't put a 30A outlet on a 50A breaker as it will be a fire hazard. You can put a 50A outlet on it safely. Then you can plug the 30A load into it, but this is unwise and can be dangerous if you don't put fuses in your pigtail adapter. The best solution: Go ahead and install your 30A outlet but replace the 50A breaker with a 30A breaker. This is the safest and cleanest solution.


Can you use a 60 amp breaker for a electric stove?

If this is the main service in your home then you probably could not run both appliances at the same time. A range has a 40 amp breaker and a dryer has a 30 amp breaker protecting the feeders to these appliances. Even though both appliances do not draw the maximum current that the breaker allows it would be close. With other devices in use through out the home with the range and dryer on at the same time it will probably trip the panels 60 amp breaker.


Can you hook up a two pole 20 amp breaker to a 30 amp outlet for a dryer?

Probably not. If the appliance has multiple heating levels then you might get away with it. In this scenario you would only be able to use 30 amps of the appliance's 40 amp capacity before the breaker would trip.


Can you upgrade a 15 Amps circuit breaker for a 40 Amp for a 8.5 Watt shower?

Not unless you change the wiring for that circuit. The breaker protects the wiring and if you install a 40 amp breaker on a 15 amp wire circuit you will have a fire in your home.


What size amp circuit breaker should be used for a pool light?

The pool light is usually on a 15 amp circuit. The breaker feeding this circuit must have a GFCI rating.


New shop 20 amp circuit 32 amp fixture how many fixtures can be put on circuit?

A 32 amp fixture can not be fed from a 20 amp breaker as the breaker will trip every time.