4 янв. 2020 г. · Wire sizes · 100A is #3 copper ($600/100ft) or #1 aluminum ($175/100ft). · 125A is #1 copper or #1/0 aluminum (you need to call it 120A feeder, ...

18 окт. 2022 г. · Part 3: Size that feeder! · 21-90A: 2 AWG aluminum · 91-100A: 1 AWG aluminum · 101-120A: 1/0 AWG aluminum · 121-135A: 2/0 AWG aluminum.

30 июл. 2024 г. · Use either 8 AWG copper or 6 AWG aluminum for the ground wire; Use the existing conduit - no cost for conduit or for trenching. That will ...

19 февр. 2021 г. · 1.25" minimum conduit would be needed with Sch40 PVC. Long sweeps are probably not necessary. If you use Sch80 PVC you would need to use 1.5".

25 авг. 2020 г. · The answer is yes you can feed a 125 amp panel with 14 gauge Wire and a 15 amp breaker but that would be silly. We need to know your loads ...

10 июл. 2021 г. · You can run any wire size you want. It's OK to supply a 125A panel with less than 125A, as long as the breaker in the main panel protects the ...

29 авг. 2018 г. · The appropriate wire sizing for this 125A feeder is 1/0 AWG aluminum or 2AWG copper, with XHHW-2 insulation either way, for the hots and neutral ...

15 февр. 2023 г. · If you want to feed it 125A, 1 AWG copper if you like wasting money, 2/0 AWG Aluminum (good for 135A, but 1/0 is only good for 120A) if you don' ...

18 мая 2024 г. · For the 2 hots to the sub-panel, I will use 1/0 gauge. For the ground, I will use 4gauge aluminum. For the neutral, I will use 1 gauge. I would ...

1 окт. 2023 г. · Stick with 2/0. Yes, you can adapt 4/0 to 2/0 with various types of connectors - but those connectors, plus the wire itself, are unnecessary expenses.