Several different factors must always be considered when deciding the correct wire size to use:
To get the right answers refer to the Wiring Codes or Regulations for your locality. (Town/State.)
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A #6 copper wire with an insulation factor of 75 or 90 degrees C is rated at 65 amps.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
A 60 amp circuit would normally have a #6 size wire, which is what is normally run for a stove, which is typically on a 50 amp 2 pole breaker for the normal home stove. The distance of the wire run might require a bigger size wire if it is very long.
A #6 wire with an insulation factor of 75 or 90 degrees C is rated at 65 amps. In Canada the use of TW 60 degree wire is going out of style due to the inability of the thremoplastic insulation to stand up in cold weather. Below -5C any flexing of the wire cracks the insulation.
Probably not an adequate size. Most residential application terminations are not rated for 90 degrees. and should use the 60 degree values, which make 6 copper good for about 50 amps.
A #6 copper conductor with an insulation factor of 75 and 90 degrees C is rated at 65 amps.
A #4 aluminium conductor with an insulation factor of 75 and 90 degrees C is rated at 65 amps.
You should never try to use more than 15 amps through a 14 gauge wire.
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.
To answer this question a voltage needs to be given.
I am assuming that this is a one and a half HP motor. To wire a 120V 20A motor the electrical code states that the conductor has to be 125% of the motor's full load amps. This equals 25 amps. There is no wire rated at 25 amps so the next size up is 30 amps. A #10 copper wire with an insulation factor of 60, 75 and 90 degrees C is rated at 30 amps. To carry this to a conclusion This #10 wire should be protected by either 60 amp non time delay fuses or 35 amp time delay fuses or a two pole 50 amp breaker.
I would recommend #8 AWG for any residential wiring application for 40A.
You should never try to use more than 15 amps through a 14 gauge wire.
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.
To answer this question a voltage needs to be given.
As a service entrance wire you need AWG # 3/0 gauge copper.
I am assuming that this is a one and a half HP motor. To wire a 120V 20A motor the electrical code states that the conductor has to be 125% of the motor's full load amps. This equals 25 amps. There is no wire rated at 25 amps so the next size up is 30 amps. A #10 copper wire with an insulation factor of 60, 75 and 90 degrees C is rated at 30 amps. To carry this to a conclusion This #10 wire should be protected by either 60 amp non time delay fuses or 35 amp time delay fuses or a two pole 50 amp breaker.
In normal residential use it is 20 Amps. That depends on alot of things such as the wire insulation, ambient temperature, etc. Standard NM 12/2 (Romex or equivalent, which is likely what you are asking as it is the primary type used to wire residential) is rated for 20 amps, 14 gauge is 15 amps, 10 gauge is 30 amps.
16 gauge is rated at 13 amps, but I would use 14 gauge which is rated at 15 amps just to be safe.
You would need to know the maximum watts and voltage you could generate then go from there. In home use you use 12 gauge wire at 120 volts to handle up to 20 amps. 14 gauge for 15 amps. If you're operating in 12 volt it's a different ballgame.
I would recommend you use AWG # 14 gauge which is rated at 15 amps.
34 gauge copper wire will work but to use the 35 gauge copper wire is the best choice
use a stronger wire for longer antennas...the gauge may not be as important as the strength if you string it outside.
I would recommend #8 AWG for any residential wiring application for 40A.