![electrical - What size wire for 100 amp sub-panel from a 200amp main panel? - Home Improvement Stack Exchange electrical - What size wire for 100 amp sub-panel from a 200amp main panel? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ZTOy3.jpg)
electrical - What size wire for 100 amp sub-panel from a 200amp main panel? - Home Improvement Stack Exchange
![Wired MY first sub panel this weekend. I don't think I did anything wrong, but if I did...lemme know? :) : r/electrical Wired MY first sub panel this weekend. I don't think I did anything wrong, but if I did...lemme know? :) : r/electrical](https://i.redd.it/gqqiovb6a2e81.jpg)
Wired MY first sub panel this weekend. I don't think I did anything wrong, but if I did...lemme know? :) : r/electrical
What size wire should I use to run 100A 70 feet through an attic to a subpanel also I wish to run underground another 40
![electrical - What wire gauge do I need for a 100 Amp subpanel at the end of a 60' wire run? - Home Improvement Stack Exchange electrical - What wire gauge do I need for a 100 Amp subpanel at the end of a 60' wire run? - Home Improvement Stack Exchange](https://i.stack.imgur.com/jL7bH.png)