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Wire ampacity chart7/12/2023 Meanwhile, a professional engineer or electrician will always utilize a 4 AWG wire size for that case. For 60 amps at 220V, an amateur will utilize wire size 6 AWG. The maximum conductor size allowed by code for 60 amps of electricity is 4 or 6 AWG copper.ĪWG means American Wire Gauge, and the normal wire size in the US is 6 AWG or 4 AWG for 220V electricity. The wire diameter, measured in mm, is 5.827 mm, which enables an electric current of this ampacity to flow through it. If you check at the 75☌ rated ampacity, 3 gauge copper wire is the wire size requirement for 100 amps. How Many Amps Will 3 0 Aluminum Wire Carry? On average, the aluminum wire in the 2 AWG gauge has an ampacity of 90A at an ambient air temperature of 75☌ (167☏). The ampacity of your aluminum wire should depend on the type of wire and your working purposes. There is no precise answer to this question. Frequently Asked Questions How Many Amps Is Aluminum Wire Good For? In the last column, you will also get the maximum that an AWG aluminum wire can conduct at a median temperature of 75☌. Locate the AWG wire you are interested in and look at the ampacity. It’s not difficult to interpret this ampacity chart for aluminum wires. The larger size and thicker ones have capacities of up to 560A. These wires are identical to MCM aluminum wires. The AWG sizes for aluminum electrical wires are shown in the first chart, ranging from 4/0 to 12 AWG. Conclusion Aluminum Wire Ampacity Chart Based On Sizing Aluminum AWG wire size Ampacity at 140 degrees Fahrenheit (60 degrees Celsius) Ampacity at 167 degrees Fahrenheit (75 degrees Celsius) Ampacity at 194 degrees Fahrenheit (90 degrees Celsius) Maximum allowable amps (75 degrees Celsius) 0000 (4/0) AWG 150 Amps 180 Amps 205 Amps 144 Amps 000 (3/0) AWG 130 Amps 155 Amps 175 Amps 124 Amps 00 (2/0) AWG 115 Amps 135 Amps 150 Amps 108 Amps 0 (1/0) AWG 100 Amps 120 Amps 135 Amps 96 Amps 1 AWG 85 Amps 100 Amps 115 Amps 80 Amps 2 AWG 75 Amps 90 Amps 100 Amps 72 Amps 3 AWG 65 Amps 75 Amps 85 Amps 60 Amps 4 AWG 55 Amps 65 Amps 75 Amps 52 Amps 6 AWG 40 Amps 50 Amps 60 Amps 40 Amps 8 AWG 30 Amps 40 Amps 45 Amps 32 Amps 10 AWG 25 Amps 30 Amps 35 Amps 24 Amps 12 AWG 20 Amps 20 Amps 25 Amps 16 Amps How To Read Aluminum Wire Amp Rating Chart.How To Read Aluminum Wire Amp Rating Chart.Aluminum Wire Ampacity Chart Based On Sizing.
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