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According to the 2008 NEC Code Book a #4 AWG Copper wire is rated at 95 Amps @ 90C (194 F), 85 Amps @ 75C (167 F), and 70 Amps @ 60C (140 F). These allowable amperage ratings are based on the wires type of insullation.
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How many amps will a 4 gauge aluminum wire carry?
70 amps.
How many amps in a 4mm wire?
A 4 mm diameter copper wire with an insulation factor of 75 or 90 degrees C is rated at 65 amps.
What size wire should you use for a 20 amp breaker?
A #12 wire is rated at 20 amps, continuous loading at 80% = 16 amps. # 10 wire is rated at 30 amps, continuous loading at 80% = 24 amps.
Can you use 4 AWG wire with a 6 AWG ground wire to a sub box 100 feet away?
Yes you can. You did not say how many amps were required.
What is the max amp rating for 4-0 Copper Wire?
250 amps maximum.
How many amps will a 4 gauge aluminum wire carry?
70 amps.
What wire size is good for 100 amps?
# 4 copper wire short distance.
How many amps will 4 gauge wire handle?
The amps that a four gauge wire will handle will depend with the thickness of the wire. If the wire is thin, the four gauge will handle 95 amps.
How many amps can 4 ought aluminum wire carry?
Aluminum 4/0 wire car carry 180 amps at at 75 degrees Fahrenheit or 205 amps at 90 degrees. .
How many amps in a 4mm wire?
A 4 mm diameter copper wire with an insulation factor of 75 or 90 degrees C is rated at 65 amps.
What is the amp rating of 4 gauge wire?
80 amps
What size wire should you use for a 20 amp breaker?
A #12 wire is rated at 20 amps, continuous loading at 80% = 16 amps. # 10 wire is rated at 30 amps, continuous loading at 80% = 24 amps.
Can you use 4 AWG wire with a 6 AWG ground wire to a sub box 100 feet away?
Yes you can. You did not say how many amps were required.
What is the max amps for a 4 gauge wire can 4 gauge feed a 100A breaker box?
Yes, # 4 AWG copper and 100 amps is the max.
What is the max amp rating for 4-0 Copper Wire?
250 amps maximum.
How much amps will taken in 35 sq mm wire?
A 4 mm diameter copper wire with an insulation factor of 75 or 90 degrees C is rated at 65 amps.
Primary line wire size for 4MegaVoltAmpere 69kiloVolt line?
4000000VA/69000 = 57.97 amps, say a #6 wire. #4 to be safe.
