No this is not acceptable . No other conductors shall enter the service portion of the distribution panel other then a sub panel.
Having conductors adjacent in a sub panel is acceptable, but in a main service entrance is prohibited never mind across.
Theirs always a better way of doing...
People think electricity is a joke.. It should be treated with respect. I find it amusing how home owners will hire a plumber bc their scared to get a little Sh*t on their hands but when it comes to power its all fun and games ...
:shocking: