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A #8 copper wire with an insulation rating of 90 degrees C is rated at 45 amps.

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15y ago

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An 8-gauge wire can typically carry around 40-50 amps of current. However, the actual capacity may vary depending on factors such as insulation type, installation method, and ambient temperature. It is always best to consult the National Electrical Code (NEC) or a licensed electrician for specific guidance.

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AnswerBot

10mo ago
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8 guage copper wire will handle up to 50 amps.

To be exact a gauge 8 wire will be used for connections requiring from 40-45 amps to a maximum of 73 amps. (24 for power transmission).

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11y ago
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A #8 copper conductor with a insulation rating of 75 and 90 degrees C is rated at 45 amps.

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14y ago
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Q: How many amps can 8 gauge carry?
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How many amps can 8 gauge wire carry at 120 vac at 25 feet?

8 gauge wire can typically carry up to 40 amps at 120 volts AC over a distance of 25 feet. However, it is important to consult the specific wire manufacturer's specifications and consider other factors such as temperature, installation conditions, and local electrical codes when determining the ampacity of the wire for a particular application.


What is the ampere rating of a 8 gauge wire at 240 volts?

The ampacity of an 8 gauge wire at 240 volts would depend on the specific type of wire and the installation conditions. Generally, an 8 gauge wire can safely carry around 40-50 amps of current. It is important to consult the National Electrical Code (NEC) and local regulations for precise guidance.


What is gauge 8 means in copper electrical wire?

In cooper electrical wire, gauge 8 means the wire size assigned by the American Wire Gauge (AWG) system. That is why you always will hear about AWG WIRE, it's not the type of wire is the gauge that we are talking about. A gauge 8 wire will be used for connections requiring from 40-45 amps to a maximum of 73 amps. (24 for power transmission). Diameter of an 8 AWG wire is 0.12849 inches. 8 AWG is solid, not stranded.


How many amps for 14 wire how many amps for 12 wire?

A 14-gauge wire can typically carry up to 15 amps of current, while a 12-gauge wire can handle up to 20 amps. It's important to follow the manufacturer's guidelines and electrical codes when determining the maximum current for a specific wire size.


What gauge wire for 40 amps?

For a 40 amp circuit, you should use a 8-gauge wire for copper or a 6-gauge wire for aluminum. This will ensure the wire can safely carry the current without overheating. It's important to always consult the National Electrical Code (NEC) or a licensed electrician for specific wiring requirements.