sparky_1

this is a sub panel not a a split bus the reason for a knock out for a main is with a main breaker kit you can make is a main panel. if you have a split bus you would see normally a 60A breaker below 6 spaces the wires that come from the 60A breaker would go down and be welded to the lower bus. I'm a Oregon Journeyman and have been for 20 year.