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The NEC table 310.16 does not go that small. If there is a code requirement in your location, you must follow it.

Otherwise, a recommendation I found suggests 11A for short in-chassis wiring, and no more than 1.5A for longer power distribution wiring.

With wire this small, your current will probably be limited more by maximum permissible voltage-drop than a safety rating.

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13y ago
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5mo ago

For a 20 amp circuit, it is recommended to use a 12-gauge wire. This wire size is able to handle the current flow required for a 20 amp circuit while ensuring safety and efficient operation. Be sure to consult local building codes and regulations for specific requirements in your area.

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14y ago

The electrical code does not go smaller than a #14 wire which is rated at 15 amps.

....

Reading the ARRL Handbook, 1970 version, page 526, the Copper Wire Table,

indicates that a single conductor of 18AGW wire in open air can handle 16A, but bundled or in conduit 10A should be the maximum.

Remember, safety is YOUR responsibility.

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14y ago

The electrical code book does not supply amperages for wires below a #14 wire. A # 14 wire is protedted by a 15 amp breaker. Smaller size wires need their own protection depending on what the load amperage is.

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10y ago

I cannot find 22 gauge wire on any chart in the NEC. That must be a speaker or signal wire for which ampacity is not usually a consideration.

This is speaker wire and it can carry no more than .92 amps.

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12y ago

20 gauge copper wire can carry 1.46 amps. Insulated copper wire can carry 6.5 amps. This is assuming a short run of 25' or less.

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14y ago

12 gauge

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Q: What gauge wire do you use for a 20 amp circuit?
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Is it safe to parallel 10 gauge wire for 60 amps?

No, it is not safe to parallel 10 gauge wire for a 60-amp circuit. You should use a wire size that is rated for the amperage of the circuit to ensure it can handle the load safely and prevent overheating. In this case, you should use a minimum of 6 gauge wire for a 60-amp circuit.


14 gauge wire can be on what size circuit breaker?

A 14 gauge wire is typically used on a 15 amp circuit breaker. It is not recommended to use a larger circuit breaker with a smaller wire size as this can create a fire hazard.


Can work wire for 100 amps use for 60 amps circuit?

Using a wire rated for 100 amps for a 60-amp circuit is generally fine. It's important to ensure that the wire gauge matches the amperage requirements to prevent overheating and potential fire hazards. Check local electrical codes to confirm that it is within regulations.


What type of wire do i use for 240v steam generator?

For a 240V steam generator, it is recommended to use a wire with a gauge of 10 AWG for a 30-amp circuit or gauge 8 AWG for a 40-amp circuit. Make sure the wire is rated for the voltage and amperage of the steam generator, and always consult a professional electrician for proper installation.


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.

Related questions

What gauge for wire can you use with a 15 amp circuit?

14 AWG.


What size wire in a 40 amp 12 volt circuit?

Use 8 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.


What size circuit breaker for GFCI circuit in a normal size bath?

Normally it is a 20 amp using AWG 12/2 gauge wire. But it really depends on what size wire is on that circuit. If it is white AWG 14 gauge then use a 15 amp breaker. If it is yellow AWG 12 gauge then use a 20 amp breaker.


What is a wire gauge and what is it's use?

wire gauge is used to determine the size of the wire to be installed based on the amperage draw of whatever is being hooked up on the receiving end. ie 14 gauge is for a 15 amp circuit, 12 gauge is for a 20 amp circuit, 10 gauge 30 amp etc. to get specific amp draw ratings on a particular gauge of wire look at a current National Electric code book or ugly book.


Is it safe to parallel 10 gauge wire for 60 amps?

No, it is not safe to parallel 10 gauge wire for a 60-amp circuit. You should use a wire size that is rated for the amperage of the circuit to ensure it can handle the load safely and prevent overheating. In this case, you should use a minimum of 6 gauge wire for a 60-amp circuit.


14 gauge wire can be on what size circuit breaker?

A 14 gauge wire is typically used on a 15 amp circuit breaker. It is not recommended to use a larger circuit breaker with a smaller wire size as this can create a fire hazard.


What size wire for 100 feet 20 amp circuit to run pond fountain?

12 gauge underground wire or if you think you will ever add any devices to this circuit use 10 gauge.


Can work wire for 100 amps use for 60 amps circuit?

Using a wire rated for 100 amps for a 60-amp circuit is generally fine. It's important to ensure that the wire gauge matches the amperage requirements to prevent overheating and potential fire hazards. Check local electrical codes to confirm that it is within regulations.


What type of wire do i use for 240v steam generator?

For a 240V steam generator, it is recommended to use a wire with a gauge of 10 AWG for a 30-amp circuit or gauge 8 AWG for a 40-amp circuit. Make sure the wire is rated for the voltage and amperage of the steam generator, and always consult a professional electrician for proper installation.


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.


What size ground wire is need for a 30 amp circuit?

For a 30 amp circuit, a 10 gauge copper wire is typically recommended for the ground wire. This ensures proper grounding and safety within the electrical system.