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Depends on the wire size used in the circuit. If you use AWG # 14 wire you must use a 15 amp breaker. If it is wired with AWG # 12 wire then you use a 20 amp breaker. If a AWG # 10 wire is used then a 30 amp breaker is required. The breaker protects the wiring from overheating so you must use the proper size breaker for the wire used.

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Q: How big of breaker do you use for 115 volt?
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Can you use 480v breaker with 208v?

Yes the voltage rating of devices is the maximum amount of voltage that it can handle. You could not use a 480 volt breaker on a 600 volt service and like wise you could not use a 208 volt rated breaker on a 480 volt service.


Can you use a 15 amp 115 volt device in standard outlet?

The outlet is connected to and protected by a breaker or fuse in a main electric panel. The outlet should be sized to the protection. Usually utility outlets in a residence are either 15 A or 20 A. If there are multiple outlets on a circuit then the total current cannot exceed the protection value of the breaker or fuse.


Can you use a 220 breaker in place of 110 breaker on 110 service?

Answer for USA, Canada and countries running a 60 Hz supply service.Breakers are rated in amperage and by the amount of poles that they have. Your classification of a 220 breaker is described in electrical terminology as a two pole breaker.Choosing the amperage of the two pole breaker depends upon the 220 volt load that it feeds.Two pole breakers for 220 volt loads.Single pole breakers for 120 volt loads.If the service is only 120 volt then every other bus bar in the panel will be energized. If the panel is a 120/240, then every bus bar in the panel will be energized.This is how and why a 240 volt load requires a two pole breaker.To the answer, yes you an use a two pole breaker in a 120 volt service but only one side of the breaker will have voltage on it depending on where it is situated in the panel board.


What are some examples of appliances that use 115 volt?

Toaster, refrigerator, microwave, washing machine, mostly everything in your house.


What size breaker needs to be installed for 15000 watt 240 volt heater?

15,000 watts at 240 volts will use 62.5 amps. Therefore you will need to use AWG #3 wire on a 100 amp breaker.

Related questions

Can you use a 115 volt air conditioner into 110 volt?

Yes the 115 volts you read is just the maximum it will handle.


How do you test a 220 volt breaker?

You will need a multimeter to check a 220 volt breaker. You should unplug appliances that go to that particular breaker. Use the multimeter at the breaker to check the voltage. If it shows 220, then the breaker is okay. If it doesn't, then the breaker is no good.


Can you use 480v breaker with 208v?

Yes the voltage rating of devices is the maximum amount of voltage that it can handle. You could not use a 480 volt breaker on a 600 volt service and like wise you could not use a 208 volt rated breaker on a 480 volt service.


How do you use whisper power filter 20 for an aquarium?

With 115 volt alternating current


Can you use a 15 amp 115 volt device in standard outlet?

The outlet is connected to and protected by a breaker or fuse in a main electric panel. The outlet should be sized to the protection. Usually utility outlets in a residence are either 15 A or 20 A. If there are multiple outlets on a circuit then the total current cannot exceed the protection value of the breaker or fuse.


Can you use a 220 breaker in place of 110 breaker on 110 service?

Answer for USA, Canada and countries running a 60 Hz supply service.Breakers are rated in amperage and by the amount of poles that they have. Your classification of a 220 breaker is described in electrical terminology as a two pole breaker.Choosing the amperage of the two pole breaker depends upon the 220 volt load that it feeds.Two pole breakers for 220 volt loads.Single pole breakers for 120 volt loads.If the service is only 120 volt then every other bus bar in the panel will be energized. If the panel is a 120/240, then every bus bar in the panel will be energized.This is how and why a 240 volt load requires a two pole breaker.To the answer, yes you an use a two pole breaker in a 120 volt service but only one side of the breaker will have voltage on it depending on where it is situated in the panel board.


How do you upgrade household wiring from 110 volt to 220 volt?

your house has 220 you must use a 2 pole breaker. your wiring will change ,not a do it your selfer call someone


How many amps is a 3 hp 240 volt motor use?

AWG #10 copper on a 30 amp breaker.


What kind of breaker would you use for a 220 hook up?

In North America a two pole breaker will be used in the distribution panel for a supply of 240 volts for a 240 volt load.


What are some examples of appliances that use 115 volt?

Toaster, refrigerator, microwave, washing machine, mostly everything in your house.


What size breaker needs to be installed for 15000 watt 240 volt heater?

15,000 watts at 240 volts will use 62.5 amps. Therefore you will need to use AWG #3 wire on a 100 amp breaker.


What is the requirement for energizing a 120 volt circuit breaker?

Before energizing a breaker for a circuit, the circuit has to be clear of any short circuits or grounds. This can be accomplished by the use of a megger on the correct voltage setting.