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A 4/0 copper wire can typically carry about 230-260 amps of current. The actual ampacity can vary depending on factors such as installation method, temperature, and insulation type. It is important to consult the National Electrical Code (NEC) or a licensed electrician for specific ampacity ratings.
What else can I help you with?
How many amps capacity will a number 00 copper conductor allow?
A 2/0 copper conductor with an insulation rating of75 and 90 degrees Care rated at 175 and 185 amps respectively.
How big a wire for 180amps?
A 2/0 copper conductor with an insulation factor of 90 degrees C is rated for 195 amps.
What size conductors to use for a 400 amp circuit?
A 500 MCM copper conductor with an insulation factor of 90 degrees C is rated at 430 amps. Parallel 3/0 copper conductors with an insulation factor of 90 degrees C will give a total capacity of 450 amps.
What size wire is needed for a 200 amp residential service panel?
A 350 MCM copper wire with an insulation factor of 90 degrees C is rated at 325 amps. If the question is referring to maintaining a load of 300 amps then you have to up size the wire size because the conductor is only allowed to be loaded to 80%. A 500MCM copper wire with an insulation factor of 90 degrees C is rated at 395 amps x 80% = 316 amps.
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 many amps will a 2 0 wire carry?
If you mean 2/0 copper wire it is rated 175 amps. # 2 wire is 115 amps. If you are referring to 2.0 metric it is rated 15 amps.
How many amps capacity will a number 00 copper conductor allow?
A 2/0 copper conductor with an insulation rating of75 and 90 degrees Care rated at 175 and 185 amps respectively.
What size wire is for 200 amps?
Service wire required is AWG # 3/0 copper.
What size copper wire should you use for 240 volts 200 amps?
3/0 wire 3/0 wire
What size service entrance conductors do you use for a 200amp service?
3/0 copper wire with 90 degree insulation is rated at 210 amps. 75 degree insulation is rated at 200 amps.
What size wire for a 200 amp commercial service?
2/0 in Copper and 4/0 in Aluminum. This is referred to as two ought and 4 ought. <<>> A #2/0 copper conductor with an insulation factor of 90 degrees C is rated at 185 amps. In Canada, a # 2/0 wire is allowed to be used for residential 200 amp services only instead of using #3/0. This rule helps the home owner to keep building costs lower. A #3/0 copper conductor with an insulation factor of 90 degrees is rated at 210 amps
What size wire is needed to for 200 amp 240 volt house?
To keep costs down, by special permission in the electrical code, for home wiring on a 120/240 volt system 2/0 is allowed. For any other type 200 amp service 3/0 that has a insulation factor of 75 or 90 degrees C is rate at 200 and 225 amps respectively.
What size USE wire is needed for 200 amps?
As a service entrance wire you need AWG # 3/0 gauge copper.
How big a wire for 180amps?
A 2/0 copper conductor with an insulation factor of 90 degrees C is rated for 195 amps.
What size conductors to use for a 400 amp circuit?
A 500 MCM copper conductor with an insulation factor of 90 degrees C is rated at 430 amps. Parallel 3/0 copper conductors with an insulation factor of 90 degrees C will give a total capacity of 450 amps.
What size wire is needed for a 200 amp residential service panel?
A 350 MCM copper wire with an insulation factor of 90 degrees C is rated at 325 amps. If the question is referring to maintaining a load of 300 amps then you have to up size the wire size because the conductor is only allowed to be loaded to 80%. A 500MCM copper wire with an insulation factor of 90 degrees C is rated at 395 amps x 80% = 316 amps.
What sized of copper cable to replaced 240 square millimeter cable?
Copper is a better conductor by weight, but aluminum is better by weight, so the copper will be thinner but heavier. You will see that a 250 kcmil aluminium wire will get you 170 amps at 60 degC while a 000 (or 3/0) copper wire will get you 165 amps at 60 degC. I think you mean circular mils, not square millimeters.
