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Absolutely not. If the existing breaker is a 15 amp breaker then the wiring that breaker is protecting is AWG # 14 gauge wire. A 20 amp breaker is used to protect AWG # 12 wire. Installing a double 20 amp breaker is just asking for a fire.

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โˆ™ 2012-09-02 03:05:35
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Q: Can you change a double 15amp breaker into a double 20 amp breaker?
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Related questions

Is a double throw 15amp breaker the same as a 30 amp breaker amp?

You have a double pole breaker for 240Volt supply. The maximum current is 15 amp.


How many volts can you draw off of a 15amp breaker?

It's the amps that are controlled by the breaker not the volts. You can have a 600 volt 15 amp breaker, you can have a 347 volt 15 amp breaker. The breaker will trip when you exceed 15 AMPS.


Does surge strips provide a built-in 15amp circuit breaker?

Depending on what circuit breaker is purchased, depends on what amp the built in circuit break is.


How do you wire 15amp 230v woodworking machine. 10agw or 12agw wire and type of outlet. Into a 15amp or 20amp breaker?

A 20 amp circuit with #12 gauge wire will work in any event but if the nameplate recommends a 15 amp circuit then #14 gauge wire on a 15 amp circuit is sufficient. In either case you will have a double pole breaker and your equipment may not require a neutral. Always run a grounding conductor.


Can you run a 20amp wire from a 15amp breaker?

Yes, the 15 amp breaker can have "20 Amp" (12 Ga.) wire run from it, but it would be a waste of money as 14 Ga. wire is less expensive.


Can a double pole 30 amp breaker be used as a 15 amp single pole breaker?

No, it is a 30 amp breaker on each side. Remove it and install a 15 amp single pole breaker.


How many 50 watt lights to one circuit breaker?

50 watt equals less than 1/2 amp current flow at 120 volts so you can have 30 light on a 15amp breaker or 40 on a twenty amp breaker.


Does a double 50 amp breaker make a 100 amp?

No, a double pole 50 amp breaker protects a 240 volt supply at 50 amps. The number that is on the handle of the breaker is the amperage that the breaker will trip at if an overload occurs on the circuit.


How to wire 460 volt 30 amp to 20 amp?

Just change the breaker on the 30 amp circuit to a 20 amp breaker.


Can you switch from 15amp to 20amp on a double pole breaker?

The minimum size wire a 20 amp breaker needs to be connected to is a #12 wire. The 15 is probably connected to a #14 right now which is only rated for 15 amps. Remember the breaker is sized to the wires ampacity not the load .


Can you change a 50 amp receptacle to a 15 amp receptacle?

Yes as long as you change the 50 amp breaker to a 15 amp breaker. You will be hard pressed to get the 50 amp #6 wire under the terminals of the 15 amp receptacle.


Can you use a double pole 15 amp breaker in place of a 20 amp single pole breaker for a 12000 BTU air conditioner?

If the 12,000 BTU A/C only requires 20 amps to run then yes you can use the same 12 gauge wire but you cannot change it to a 15 amp breaker. You will need to install a 20 amp double pole breaker. If it requires more than 20 amps you will have to replace the wiring and breaker.


Can i use a fifteen amp device on a twenty amp circuit?

Of course you can. What you can't do is the opposite as in run a 20amp device on a 15amp circuit since it would draw to much current and trip the breaker.


Can you add a 20 amp breaker to main breaker if total breaker amp is 320 amp Main breaker max is four 150 amp breaker?

Yes


Could you use a 12gauge wire for a 25 amp breaker single pole?

No, you will need to use 10 gauge wire or change the breaker to a 20 amp breaker.


What gauge wire should be used with a 15amp circuit breaker?

Eight gauge wire should be used to sufficently carry current for a 15 amp circuit.


What size breaker do you need for a dryer?

Usually a double pole 30 amp breaker for and electric dryer.


How do you convert 110 volt 15 amp to 110 volt 20 amp?

I don't understand the question, but if you want to make the line into a 20amp instead of 15amp, you just install a 20amp breaker, but remember,the wire must be 12ga wire to be connected to a 20amp breaker.


Can wall outlets be on a 15amp breaker in the bedroom or do they have to be 20amp?

Technically, they can be on a 15 amp breaker when you use 15 amp outlets. There is a difference. Be sure to check your local code (just call the city building department and tell them you have a code question). some cities require the bedroom outlets to be on an arc-fault breaker.


How many ohms would it take to trip a 120volt 15amp circuit breaker?

R=E/I. R = 120volts / 15 amps = 8. A load of 8 ohms or less will trip a 15 amp breaker.


Does double pole 15 amp breaker give 30 amp max protection?

No, it is only used for 15 Amps at 240 Volts. If you need 30 Amps at 240 Volts, use a 30 amp double pole breaker.


How do you change a 15 amp outlet to a 20 amp outlet?

The only way you can change a 15 amp to a 20 is you have to replace the 14 gauge wire going to it with a 12 gauge wire, then replace the 15 amp breaker with a 20 amp breaker. You can put a 15 amp outlet on a 20 amp circuit as long as there is more then one receptacle. A double receptacle counts as two receptacles. Steve Green Coeur d'Alene, Idaho


How many ceiling fans with lighting can be put on a 20 amp or 15amp breaker?

You need to look at the rating on the fans to see how much current they draw including lighting. Add up the currents and stay below 16 amps for the 20 amp breaker and below 12 amps for the 15 amp breaker. If all fans were to start at the same time the excess starting currents could trip the breaker.


What size breaker should be used for a double oven?

50 amp breaker wired with AWG # 6 wire.


What is type of breaker for 41 amp's?

50 amp breaker.