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A #12 copper conductor with an insulation factor of 60, 75 and 90 degrees C is rated at 20 amps.

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βˆ™ 12y ago
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βˆ™ 5mo ago

For a 20 amp breaker, you typically need to use 12-gauge wire. This wire size is capable of handling the current load without overheating or causing a fire hazard. It is important to always follow local electrical codes and regulations when determining wire size for a specific amperage.

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Q: What gauge of wire do you need from a 20 amp breaker?
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Can you use 10 gauge wire to connect a 2 15 amp outlets to a 30 amp breaker?

No, it is not safe to use 10 gauge wire with a 30 amp breaker as the wire is not rated for that high of a current. It is important to use the correct wire gauge that matches the breaker amperage to prevent overheating and potential fire hazards. For a 30 amp breaker, you should use at least 10 gauge wire.


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

No, a 12-gauge wire is typically rated for a 20 amp circuit. To safely handle a 25 amp breaker, you would need to use a 10-gauge wire. It's important to match the wire gauge to the amperage rating of the breaker to prevent overheating and potential fire hazards.


Can 13 gauge wire be connected to a 20 amp breaker?

No, it is not recommended to connect 13 gauge wire to a 20 amp breaker. The wire gauge should match the amp rating of the breaker to prevent overheating and potential fire hazards. In this case, a 20 amp breaker should be used with at least 12 gauge wire.


Can you connect 14 gauge wire to 12 gauge wire on a 20 amp breaker if the 14 gauge is the end of the run and dedicated to lights?

It is not recommended to connect a 14 gauge wire to a 12 gauge wire on a 20 amp breaker, as this can create a safety hazard. It's important to match the wire gauge to the circuit breaker rating to prevent overheating and potential fire hazards. It would be best to run a continuous 12 gauge wire for this circuit.


What Size breaker for 6 gauge wire?

For 6 gauge wire, typically you would use a 60 amp breaker for larger appliances like a dryer or cooktop. However, always consult with a licensed electrician to ensure the proper breaker size for your specific application and local electrical code requirements.

Related questions

Can you use 10 gauge wire to connect a 2 15 amp outlets to a 30 amp breaker?

No, it is not safe to use 10 gauge wire with a 30 amp breaker as the wire is not rated for that high of a current. It is important to use the correct wire gauge that matches the breaker amperage to prevent overheating and potential fire hazards. For a 30 amp breaker, you should use at least 10 gauge wire.


Is it safe to use 10 gauge wire on a 20 amp breaker for a microwave?

No, 10 gauge wire requires the use of a 30 amp breaker. A 20 amp breaker is only used on 12 gauge wire.


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

No, a 12-gauge wire is typically rated for a 20 amp circuit. To safely handle a 25 amp breaker, you would need to use a 10-gauge wire. It's important to match the wire gauge to the amperage rating of the breaker to prevent overheating and potential fire hazards.


Can 13 gauge wire be connected to a 20 amp breaker?

No, it is not recommended to connect 13 gauge wire to a 20 amp breaker. The wire gauge should match the amp rating of the breaker to prevent overheating and potential fire hazards. In this case, a 20 amp breaker should be used with at least 12 gauge wire.


Can you use 14-3 wire on a 20amp breaker?

No. A 20 amp breaker needs 12 gauge wire.


Can you connect 14 gauge wire to 12 gauge wire on a 20 amp breaker if the 14 gauge is the end of the run and dedicated to lights?

It is not recommended to connect a 14 gauge wire to a 12 gauge wire on a 20 amp breaker, as this can create a safety hazard. It's important to match the wire gauge to the circuit breaker rating to prevent overheating and potential fire hazards. It would be best to run a continuous 12 gauge wire for this circuit.


What size breaker should be used on a 20 amp motor?

30 amp breaker with #10 gauge copper wire


What gauge wire is used on a 20 amp breaker?

AWG 12.


What is the wire size required for 1800 watts for lamps?

14 gauge will handle it with a 15 amp breaker. If you use 12 gauge use a 20 amp breaker.


What Size breaker for 6 gauge wire?

For 6 gauge wire, typically you would use a 60 amp breaker for larger appliances like a dryer or cooktop. However, always consult with a licensed electrician to ensure the proper breaker size for your specific application and local electrical code requirements.


What gauge wire and amp breaker do you use on a stove dryer and hot water heater?

For a stove, use a 8 or 6 gauge wire with a 40 to 50 amp breaker. For a dryer, use a 10 or 8 gauge wire with a 30 amp breaker. For a hot water heater, use a 10 or 8 gauge wire with a 30 or 40 amp breaker. Be sure to consult local electrical codes and guidelines for specific requirements.


What gauge wire used for a fifteen amp breaker?

AWG # 14 copper.