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The NEC limits the overcurrent protection of #10 copper to 30A. This means that that a continuous load supplied by the #10 cannot exceed 24A unless the breaker is rated for 100% continuous duty.

Don't forget to apply any derating factors as required in table 310.16 of the NEC. For derating you can use the appropriate temperature rating column i.e. 90 deg for THHN dry location but in no case can you exceed 30A.

It depends upon What type of wire and how that wire is being run. Standard ratings for residential wiring is a maximum of 30 amps for a #10 wire. To get technical, I think the maximum amperage of #10 wire run enclosed (like in metal conduit) is 33 amps. Most building inspectors will go by the 30 amp rule.

10 copper wire will hold 30 amps /we use this size wire for electrical dryers.

For aluminum wiring the maximum loading is lower. 10 gauge aluminum hold 25 AMPS.

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7y ago
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6mo ago

A 10-gauge wire is typically rated for up to 30 amps in a typical residential setting. However, it's important to consult local electrical codes and guidelines to ensure safe usage of the wire.

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17y ago

The amount of current a wire can safely carry depends on the length of the run and the gauge of the wire, not just the wire size.

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13y ago

A #10 copper wire with an insulation factor of 90 degree C is rated at 30 amps. Code states that conductors can only be continuously loaded to 80%. 30 x .8 = 24 amps

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15y ago

It's not recommended that you try to run more than 30 amps through a 10 Ga COPPER wire.

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14y ago

A #10 copper wire with an insulation rated at 90 degree C has a rating of 30 amps.

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12y ago

A #10 copper wire with an insulation rated at 90 degree C has a rating of 30 amps.

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15y ago

#10 copper wire is rated at 30 amps.

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14y ago

30 amps.

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Q: How many amps 10 gauge wire?
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Related questions

If I have 150ft of 10 gauge wire with 60 amp service how many amps and watts do I have available at the end of the line?

10 gauge wire will only run up to 30 amps


What gauge wire can handle 28 amps?

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What amps is for 16 gauge wire?

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How many amps will 10-2 wire carry at 40 feett?

30 amps is how much a 10-2 wire will carry at 110 feet. 10 gauge wire is only good for thirty amps per the national electrical code. Using 80% of the breakers usage you will actually be getting only 24 amps.


What gauge of wire to connect electric dryer?

You need a 3 conductor #10 cable. A #10 wire is rated at 30 amps.


What size of wire needed for 220volt?

The size of wire needed for a 220v circuit depends on the amperage of the circuit. For a typical 220v circuit at residential settings, a 10-gauge wire size is commonly used for 30 amps, while larger circuits may require 8 or 6-gauge wire for higher amperage ratings. It is important to consult with a licensed electrician to ensure the correct wire size is used for your specific application.


What is ampere rating of 10 gauge wire at 120 volts and at 240 volts?

30 amps.


What size copper wire do you need for 240 volts 16 amps at 150ft?

10 gauge


What can you use 10 gauge wire for?

ten gauge wire is used for high current circuits. in home wiring, 12 gauge wire is normally used. 12 gauge wire can carry a maximum of 20 amps. 10 gauge wire on the other hand, is larger and can carry more current. the maximum current capacity of a 10 gauge wire is around 30 amps. one would use this for a stove, hvac or other power hungry device's.


How many amps can 16 gauge wire carry at 120 vac at 25 feet?

A 16 gauge wire can typically carry around 10-13 amps at 120V AC over a short distance like 25 feet. It's important to follow standard safety practices and consult with an electrician to ensure that the wire gauge is appropriate for your specific application and local electrical code requirements.


What gauge wire would you use to wire a 120V 20A motor?

For a 120V 20A motor, you would typically use a 12-gauge wire to ensure it can handle the current without overheating. This wire size is suitable for the amperage and voltage to provide proper insulation and safe operation for the motor.