Trying to use Powerline data/control devices and need to figure out which phases in my house go to where.
The double breakers are confusing me further – and I know they alternate phases vertically but is it the same phase right to left?
Question: Are the two breakers with red arrows on the same phase?
(120v+120v=240v)
Best Answer
Yes, they appear to be on the same leg.
Unless there's something I'm missing.