ns am installing a 60 amp subpanel in a workshop in mine backyard and also I will have actually 2 - 20 amp services with 4-5 outlets on each and also 1 - 15 amp organization for lighting. The length from the main panel to the workshop is around 105 feet. I will be using a twin pole 60 and GFI circuit breaker in the main panel to a 60 amp pull the end on outside of work shop then inside to the subpanel. What would certainly be a good size wire. I might run one experienced at a time or a couple of saws.

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6AWG copper wire would be the minimum because that a 60A subpanel but with a 105ft distance you have too lot voltage drop and need come go approximately 4AWG copper to store the voltage drop in ~ acceptable boundaries (usually 5%).


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The National electric Code publication / write-up 110.14 (c)(1) identifies temperature limitations for circuits and also feeders that 100 amp or less. If the circuit is 100 amp or less you need to size the conductors based upon the 60-degree celsius obelisk unless the breaker and the tools terminations space rated for 75 or 90 degrees.

You have to use a #4 conductor to feed a 60 amp circuit.


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