Can I put a MNPV6 120A breaker busbar into a MNPV6-250? The size, dead front, negative busbar (15 position), ground busbar (14 position) of both combiners look the same from photos. Din rail looks the same. Website says MNPV6-250 weighs 5lbs vs MNPV6 at 4lbs.
I would like to split the +busbar in order to handle 2 PV arrays in 1 box, and cannot do that with the 250's busbar. Both arrays are well below 150V.
yes...