On Jul 26, 1:20 pm, "
wrote:
I am trying to find out the wire sizes needed for a 250' underground
feeder from the main panel, to a sub panel in the garage. I would like
a 220, 50 or 60 amp service.
What type wire would be the least expensive/

Thanks, cliff

There will be a trade-off: more investment in copper will result in
reduced resistive loss in line over time.

J