The cost of 2 AWG aluminum wire can vary depending on the manufacturer, length, and location. On average, you can expect to pay between $0.50 to $2.00 per foot. It's best to check with local suppliers or retailers for the most accurate pricing.
AWG # 6 copper or AWG # 4 aluminum
Copper or aluminum AWG. As for gauge and such, it depends on how much amperage you have running through it, and the length of wire.
The minimum wire size for a 30Amp breaker is typically 10 AWG for copper wire and 8 AWG for aluminum wire, according to the National Electrical Code (NEC). This wire size is necessary to safely carry the amount of current without overheating.
The AWG wire gauge with the highest number indicates the smallest wire diameter. For example, AWG 40 wire is much thinner than AWG 10 wire.
For a 50 amp breaker, you should use a wire size of at least 6 AWG for copper or 4 AWG for aluminum conductors to ensure the wire can handle the current safely and meet safety codes and standards. It is important to consult the local electrical code requirements and consider factors such as wire length and insulation type when selecting the appropriate wire size.
AWG # 6 copper or AWG # 4 aluminum
A 100 amp service requires that you use AWG 4 copper wire or AWG 2 aluminum wire.
For a 90 amp breaker, it is recommended to use a #3 AWG copper wire with a maximum allowable ampacity of 100 amps for residential wiring. Using the correct gauge wire ensures safety and prevents overheating. Make sure to consult the National Electrical Code (NEC) and local building codes for specific requirements.
Copper or aluminum AWG. As for gauge and such, it depends on how much amperage you have running through it, and the length of wire.
2 AWG.
American Wire Guage. The smaller the number the larger the wire. As in an AWG 14/2 wire is much smaller than an AWG 10/2 wire.
The AWG wire gauge with the highest number indicates the smallest wire diameter. For example, AWG 40 wire is much thinner than AWG 10 wire.
A #3 copper wire with an insulation factor of 75 and 90 degrees C is rated at 100 and 105 amps respectively.
The one with the smallest thickness (highest AWG number) and longest length has.
For a 50 amp breaker, you should use a wire size of at least 6 AWG for copper or 4 AWG for aluminum conductors to ensure the wire can handle the current safely and meet safety codes and standards. It is important to consult the local electrical code requirements and consider factors such as wire length and insulation type when selecting the appropriate wire size.
I would recommend you use AWG # 2 copper or AWG # 1/0 aluminum for that distance and amperage.
I think you mean either what is the correct size or minimum wire size needed when a branch circuit is protected by a 20 A breaker. The size is 12 American Wire gauge (AWG). 14 AWG is used for 15 A circuit and 10 AWG for a 30 A breaker. The lower the gauge the larger the cross-section of the wire.