by GTS225 » Tue Feb 26, 2019 6:33 pm
It looks to me like the hot from the SO cord is supplying one "leg" of the 240V panel, but going through the breaker backwards. The neutral from the SO cord appears to be tied into the bottom of that last breaker, but the angle is bad. It could be terminated on a lug. (That lug position would suggest the other
"leg" of the 240V panel.) The ground wire termination looks OK, as well as the branch circuit neutral and ground terminations on the bus bar. What that wire from the bottom of breaker 1, to the bottom of breaker 4 is doing, is unknown. I can only speculate that they're back-feeding power to the second "leg" of the panel.
Either way, the entire thing is unacceptable. Common practice is power in the top, and out the bottom.
Hmmmmm. I wonder if they're using the white as the second leg of the 240V, and that's why it appears to terminate at the bottom of the last breaker? If so, that's a "fail", in big, capital letters three feet tall. The white wire is used as a neutral, and nothing else, with the exception of feeding a wall switch from a ceiling box.
It appears that things would work, the way it's wired, but it's still wrong.
Roger