Ok here goes another try..I put a 200a meter on the house panel is back to back.No disco needed( come out of the meter can drill over 1 stud enter panel top or bottom.)Now I`m being told say for example I the meter can is mounted say on the crawl space and the se cable enters the crawl space and then goes up thrugh floor to panel I`ll need a disco because I breached the wall even if I`m back to back. Lets say I have meter can and run over 5 studs is a dico required? Where`s it in code is my question. Maybe I`m not explaining it good.
