23 февр. 2023 г. · For a 100amp panel, it looks like this would typically require 3 AWG THWN wire (seems that SER isn't rated for use in conduit and I've seen 3AWG (all ...

20 авг. 2023 г. · #3 copper with a #8 ground will suffice for 100A. #1 aluminum with #6 insulated ground will suffice for 100A. Many people find #2 aluminum is a more readily ...

7 июн. 2023 г. · The choices are 3 AWG copper or 1 AWG aluminum or larger. Feeders such as this are almost always done using aluminum due to cost.

21 февр. 2019 г. · Your grounding conductor must be run also and it is sized to the breaker also. A 100A breaker would require a #8 cu or a #6 al. If you are ...

21 апр. 2021 г. · I would get the 150 amp panel with more circuits you can feed it with anything below 150 as long as the wire size matches the feeder wire ...

24 сент. 2023 г. · If the subpanel is rated at 100A, or even 200A, that's OK with a 60A feed (or whatever). A subpanel in another building needs a disconnect, in ...

25 июн. 2013 г. · You need a 3-3-3-5 copper SER cable to carry 100 amps (that's three #3 gauge for the two hot wires and the neutral and a #5 gauge for the ground) ...

18 сент. 2020 г. · For a 100A feeder #3 copper or #1 Aluminum if using 75°C conductors, or next size larger if using 60°C rated wire or source terminations. Those ...

20 мая 2024 г. · I am building a barn with a 100 amp subpanel. It is 450 feet away from main panel. What size aluminum wire do I need to reduce voltage drop?

12 мая 2022 г. · For a full 100A feeder you would need #1 AL/#3 CU for circuit conductors and #6 Al/#8 CU for ground. You likely don't really need a full 100A.