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Can 10-2 wire carry 50 amps?

Updated: 12/11/2022
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12y ago

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NO! I maintain an old school from the 1940's and i agree w/ the Indiana certified w/ electrical code of that day ( still applies as the copper has not changed) #10 is good for 20 amps up to 100' and then you must derated it to 18 amps for continuous load. # 12 good for 15 amps ( 12 amp continuous) The codes today are nuts but they do say " minimum" allowed by NEC. Ive been doing this for 30 years.

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Q: Can 10-2 wire carry 50 amps?
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50 amps.


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