12-2 (#12-2 conductor) wire doesn't "pull" 20 amps. However, it's ampacity rating is that of 20 amps. #12 copper wire is rated for a total load of 20 amps. So, always use a 20 amp breaker with it.
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No, a 12-2 wire is typically rated for a maximum of 20 amps. It is important to match the wire gauge with the appropriate amperage to avoid overheating and potential fire hazards.
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.
The normal current capacity of 12 AWG copper wire is 20 amps.
For a 20 amp 250 volt circuit, you would typically use a 12-gauge wire. This wire size is rated to safely handle the current and voltage requirements of the circuit without overheating. It is important to always refer to local electrical codes and regulations to ensure compliance.
For a 20 amp breaker, you should use a wire size of 12 AWG for standard residential wiring. This wire size can safely handle the current load without overheating. Make sure to always consult local electrical codes and regulations for specific requirements.
Provided you use wire that is rated for 20 amps.