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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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∙ 13y ago
A 4-wire connection typically refers to a 4-wire cable used in electrical installations. The ampacity of a 4-wire cable would depend on its gauge or thickness, which determines the maximum current it can carry safely. Common ampacities for 4-wire cables can range from 15 amps for smaller cables to 100 amps for larger cables. It is important to consult the manufacturer's specifications for the specific 4-wire cable being used.
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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.
How many amps will a 4 gauge aluminum wire carry?
A 4-gauge aluminum wire can typically carry up to 70-85 amps of current for general household wiring applications. It is important to always consult with local electrical codes and a professional electrician to ensure safe and compliant electrical installations.
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.
How many amps in a 4mm wire?
The current-carrying capacity of a wire depends on various factors, such as material and insulation. However, a general guideline is that a 4mm wire can typically carry around 25-30 amps of current. It is important to consult specific standards or regulations for precise information.
What size wire should you use for a 20 amp breaker?
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.
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?
The current-carrying capacity of a wire depends on various factors, such as material and insulation. However, a general guideline is that a 4mm wire can typically carry around 25-30 amps of current. It is important to consult specific standards or regulations for precise information.
What is the amp rating of 4 gauge wire?
80 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.
How many amps will a 4 gauge aluminum wire carry?
A 4-gauge aluminum wire can typically carry up to 70-85 amps of current for general household wiring applications. It is important to always consult with local electrical codes and a professional electrician to ensure safe and compliant electrical installations.
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?
The maximum ampacity for 4/0 copper wire is approximately 230 amps when used in a building or residential wiring application. This rating may vary depending on the specific insulation type and local electrical codes, so it's always best to consult with a qualified electrician for accurate information.
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.
How many amps will takes in 1 sq mm aluminium wire?
A 16 mm squared wire is equal to a #5 on the AWG scale. The electrical code book does not have amperage capacities for odd numbered wires. In North America the #6 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 65 and 75 amps respectively. A #4 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 85 and 95 amps respectively.
