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By asking this question you are probably not quite ready to take on this particular task. You may or may not get lucky and receive some information in an answer here! If you hope to get enough information on this site to be able to do this job properly and safely, please do not rely on getting accurate information about such a potentially dangerous subject. Really, don't do this one yourself. Electricity is far too dangerous to handle if you have not been trained how to do this work. If you put just one wire in the wrong place you risk being killed by electrocution or you could even start a house fire.

How to do this job depends entirely on the Wiring Codes or Regulations for the locality (Town/State) and on the exact locations of some of the outlets you wish to install. If they are anywhere subject to water splashes or spray - such as in any room supplied with running water pipes, like a kitchen, bathroom, shower room, etc., or in a pool-side area - in many places nowadays it is actually illegal to attempt to do this kind of work unless you are already a licensed electrician. If you don't want to go to your local library or bookstore - to find and read some books about electrical wiring and appliances and how to install them safely, and to find out about your local Wiring Codes and Regulations - then the best advice anyone should give to you is to call a licensed electrician either to do the job for you or to advise you what you may be allowed to do yourself. IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB

SAFELY AND COMPETENTLY

REFER THIS WORK TO QUALIFIED PROFESSIONALS. If you do this work yourself, always turn off the power at the breaker box/fuse panel BEFORE you attempt to do any work AND always use a meter or voltage indicator

to insure the circuit is, in fact, de-energized.

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16y ago
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5mo ago

To add a 220V 20A circuit to an existing breaker box, you will need to install a double-pole 20A breaker in the box. Make sure to match the breaker size with the wire gauge you are using for the circuit. Then, run the appropriate gauge wire from the breaker to the intended outlet or appliance location, following local electrical codes and regulations. It's recommended to consult a licensed electrician for safety and to ensure compliance with building codes.

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Q: Adding a 220v 20 Amp AC circuit to an existing breaker box?
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Can I add a circuit breaker wired in parrell to a current breaker to reduce the load on the breaker?

Adding a circuit breaker in parallel with an existing breaker may not reduce the load on the breaker. It is important to size the breaker according to the electrical requirements of the circuit and not to bypass the original breaker. Consult with a qualified electrician to ensure the proper installation and function of the circuit breaker.


How do I get 220 volt circuit?

To install a 220 volt circuit, first determine the electrical requirements of the appliance or equipment you plan to use with it. Then, hire a licensed electrician to install the appropriate circuit breaker, wiring, and outlet to meet the voltage and amperage needs. It's important to follow all local building codes and regulations to ensure safety and proper functioning.


Can 110V circuit with 2 wire size of 10 and a ground be converted to 220V after changing the outlet and breaker?

No, changing the outlet and breaker does not change the voltage of the circuit. To convert a 110V circuit to 220V, you would need to rewire it with proper gauge wire rated for 220V and install a compatible 220V outlet and breaker. It is important to consult with a licensed electrician for this type of conversion to ensure safety and compliance with electrical codes.


What size wire and circuit breaker is needed for an electric oven 4 wires with rated load of 34.9 amps 220v that is about 100 foot run from the electrical panel?

That would be a 40 amp 220v circuit. Circuit breaker is 40 amps and wire is 8 awg. Should use solid copper wire. Follow oven installation instructions.


Why do you convert 120v circuits to 220v circuits?

Converting a 120v circuit to a 220v circuit can provide more power for appliances or equipment that require higher voltage to operate efficiently. This can reduce the risk of overloading the circuit and provide better performance for certain devices.

Related questions

Can I add a circuit breaker wired in parrell to a current breaker to reduce the load on the breaker?

Adding a circuit breaker in parallel with an existing breaker may not reduce the load on the breaker. It is important to size the breaker according to the electrical requirements of the circuit and not to bypass the original breaker. Consult with a qualified electrician to ensure the proper installation and function of the circuit breaker.


How do I get 220 volt circuit?

To install a 220 volt circuit, first determine the electrical requirements of the appliance or equipment you plan to use with it. Then, hire a licensed electrician to install the appropriate circuit breaker, wiring, and outlet to meet the voltage and amperage needs. It's important to follow all local building codes and regulations to ensure safety and proper functioning.


Can 110V circuit with 2 wire size of 10 and a ground be converted to 220V after changing the outlet and breaker?

No, changing the outlet and breaker does not change the voltage of the circuit. To convert a 110V circuit to 220V, you would need to rewire it with proper gauge wire rated for 220V and install a compatible 220V outlet and breaker. It is important to consult with a licensed electrician for this type of conversion to ensure safety and compliance with electrical codes.


What size wire and circuit breaker is needed for an electric oven 4 wires with rated load of 34.9 amps 220v that is about 100 foot run from the electrical panel?

That would be a 40 amp 220v circuit. Circuit breaker is 40 amps and wire is 8 awg. Should use solid copper wire. Follow oven installation instructions.


Why do you convert 120v circuits to 220v circuits?

Converting a 120v circuit to a 220v circuit can provide more power for appliances or equipment that require higher voltage to operate efficiently. This can reduce the risk of overloading the circuit and provide better performance for certain devices.


Can a 2-pole circuit breaker be used for 110V 220V or 440V?

All three, on 110V a split receptacle, on 220V a baseboard heater, on 440V a construction heater or similar resistive load.


Can you wire two 220V devices off of one 50A GFCI breaker where the total load is 38A?

No, only one GFCI per circuit.


What happens when both 110v leads are applied to one side of a 220v electric motor?

The breaker will blow because you are effectively causing a short circuit.


Can you use a 40amp breaker on your 220v welder with 12-3 wire?

No, it is not safe to use a 40-amp breaker on a 220V welder with 12-3 wire. The wire size should match the breaker size to prevent overheating and potential fire hazards. In this case, a 30-amp breaker should be used with 12-3 wire for a 220V welder.


In wiring for 220v can one use 2 15a breakers instead of a ganged 30a breaker?

No, when wiring for 220v, you should use a ganged 30A breaker to ensure safe and proper functioning of the circuit. Using two 15A breakers is not recommended as they may not trip simultaneously in an overload situation, potentially causing damage to the circuit or appliances.


What voltage feeds the coil on a shunt trip breaker?

220V


What is The Voltage Of each wire in Straight 220V Circuit?

In a straight 220V circuit, each wire carries 220V potential difference with respect to ground. This means the voltage across each wire is 220V.