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10 AWG.

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13y ago
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Q: What gauge wire is needed to supply a 220v 50' 30amp service?
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What type of wire gauge is used for a 30amp circuit?

10 gauge


What wire size is needed for 30amp load for 34 feet on 12 volts DC?

8 gauge will be sufficient with less than a half volt drop


What wire gauge is needed to carry 150 amps at 240 volts?

At the service entrance you will need AWG 1/0 gauge.


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I would run 1/0 gauge.


I am running 120v 30amp service 75' what gauge wire is needed?

The minimum wire size allowable would be 10 gauge. For a 75 foot run however, the voltage drop would be 5.31 volts. This exceeds the NEC recommendation of no more than 3% (3.6v) so while it is not legally required, for best efficiency, you should run 8 gauge.


What gauge wire for service entrance in Wisconsin?

Depends on the size of the service. 100 amp service will require 3 gauge, 150 amp service will require 1/0 gauge, and 200 amp service will require 3/0 gauge.


What size USE wire is needed for 200 amps?

As a service entrance wire you need AWG # 3/0 gauge copper.


What gauge cable to run 240 volts?

The voltage has nothing to do with the gauge of wire needed to supply a given circuit. The size wire is determined by the amperage of the overcurrent protection device (circuit breaker, etc.) being used to supply power to the circuit.


What gauge of wire is needed to carry 200 amps?

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