The MNPV12-250 is a 6-string PV combiner box for use with 200VDC and 250VDC charge controllers. The combiner has room for six 300VDC rated breakers and can be split 3 + 3 for use with two charge controllers. It has a gray aluminum NEMA type 3R rainproof enclosure with insulating dead front.
The combiner comes without breakers. The 15 Amp 300VDC rated MNEPV15-300 breakers are normally used with this combiner.