0
250 amps maximum.
Wiki User
∙ 12y ago
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.
Add your answer:
Earn +20 pts
What wire size to use for 90 amp load at 480V at 75 feet?
Up to about 100 ft the size of the wire is determined by the max current and not the distance. A 90 amp supply needs #6 wire. <<>> A #2 copper conductor will limit the voltage drop to 3 percent or less when supplying 90 amps for 75 feet on a three phase 480 volt system.
Could you use a 12gauge wire for a 25 amp breaker single pole?
No, a 12-gauge wire is typically rated for a 20 amp circuit. To safely handle a 25 amp breaker, you would need to use a 10-gauge wire. It's important to match the wire gauge to the amperage rating of the breaker to prevent overheating and potential fire hazards.
What wire size should you use with a 30 amp breaker?
No! The minimum wire size allowable is 10 gauge for a 30 amp circuit. Don't risk the chance of an inner wall fire because too small of a wire gauge was used. Never shortcut anything to do with electrical wiring. Never.
Where can you find a 10 amp 125 volt fuse at?
You can find a 10 amp 125 volt fuse at hardware stores, electronic supply stores, home improvement stores, and online retailers such as Amazon or eBay. Make sure to check the specifications of the fuse to ensure it meets your requirements before purchasing.
Can you use 6-3 NM wire and 50 amp breakers and 50 amp range cord for a 40 amp max load range?
No, it is not advisable to use a 50 amp breaker with a 40 amp-rated appliance like a range. You should match the breaker size to the appliance requirements. In this case, you should use a 40 amp breaker, 8-3 NM wire, and a 40 amp range cord for the 40 amp max load range.
What is the max amp for 100' 14 gauge copper wire?
At 120 volts a 15 amp circuit wired with #14 wire used for a dedicated light circuit do not install any more than 1400 total watts in lighting. If used for an dedicated outlet circuit do not install more than 8 outlets.
What wire size to use for 90 amp load at 480V at 75 feet?
Up to about 100 ft the size of the wire is determined by the max current and not the distance. A 90 amp supply needs #6 wire. <<>> A #2 copper conductor will limit the voltage drop to 3 percent or less when supplying 90 amps for 75 feet on a three phase 480 volt system.
Could you use a 12gauge wire for a 25 amp breaker single pole?
No, a 12-gauge wire is typically rated for a 20 amp circuit. To safely handle a 25 amp breaker, you would need to use a 10-gauge wire. It's important to match the wire gauge to the amperage rating of the breaker to prevent overheating and potential fire hazards.
What wire size should you use with a 30 amp breaker?
No! The minimum wire size allowable is 10 gauge for a 30 amp circuit. Don't risk the chance of an inner wall fire because too small of a wire gauge was used. Never shortcut anything to do with electrical wiring. Never.
What is the Max amp on 10MM cable?
Canada and US - 10 mm is larger that #8 AWG and smaller that #6 AWG. To err on the safe side I will use the #6 AWG equivalent of 60 amps, RW90 insulation, copper wire.
Where can you find a 10 amp 125 volt fuse at?
You can find a 10 amp 125 volt fuse at hardware stores, electronic supply stores, home improvement stores, and online retailers such as Amazon or eBay. Make sure to check the specifications of the fuse to ensure it meets your requirements before purchasing.
Can you use 6-3 NM wire and 50 amp breakers and 50 amp range cord for a 40 amp max load range?
No, it is not advisable to use a 50 amp breaker with a 40 amp-rated appliance like a range. You should match the breaker size to the appliance requirements. In this case, you should use a 40 amp breaker, 8-3 NM wire, and a 40 amp range cord for the 40 amp max load range.
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 amps on a 6 gauge copper wire?
The maximum amperage for a 6-gauge copper wire can vary based on the insulation type and specific application, but it is typically around 75-90 amperes for general household wiring. It is important to consult the National Electrical Code or a qualified electrician to determine the exact amperage rating for your specific situation.
Can you put a 20 amp breaker at 16 ga wire?
For most apps, the max amps for 16 ga is 25A, so yes.
What do you need for subwoofers?
well you need a box first off. then you need an amp. and then an aftermarket CD player with sub outputs in the back. then you need speaker wire, and and amp installation kit (or long power wire, like 5 feet max of ground wire, and remote wire (which is just ordinary primary wire), and you will also need to buy long rca cord with male ends on both siddes
What is the Max amp rating for 3phase dc motor?
the three phase dc motor never seen yet motor eaither 3phase m/r or dc motor.
