20 amps
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you can only load a circuit up to 80% #14 wire cu = 15amp x .8= 12amp
refer to table #1, 2, 3, 4 of the code book. you might wan t to verify load type(inductive,resistive.capacitive) in rush currents, or not.
A 12 AWG wire can typically handle up to 20 amps safely. It's important to check the specific application and local electrical code for any additional requirements or restrictions.
The normal current capacity of 12 AWG copper wire is 20 amps.
For a 20-amperes circuit, a wire gauge of at least 12 AWG should be used to ensure safe and efficient operation. Choosing the correct wire gauge will help prevent overheating and potential hazards in the circuit.
A 12 AWG wire is typically rated for 20 amps in standard household wiring. At 240 volts, this wire can safely carry up to 20 amps of current.
There is no rating for #14 wire in the electrical code book. This is because #12 aluminium wire is rated at 20 amps and that is the minimum of home wiring circuit wiring in aluminium. It is not, if at all, used anymore. #10 at 75 or 90 degree C is rated both at 30 amps. #8 at 75 or 90 degree C is rated both at 45 amps.
14 AWG of 105 degree Celsius copper wire is rated for twenty-five amps.