Onamba PVU-B48-022 MC-4 Male Female J-Box Solar Panel Box of 50 Pairs. These are Photovoltaic Interconnecting Junction Box, Thin Film, MC-4 with Individual J-Box for Positive Wire and Negative Wire. This allows connectors to be spread out as compared to most other J-Box that have both Male and Female coming out of the same Box.
Sold as Carton of 50 Sets
Each set includes: 1 male and 1 female J-box with cables. MC4 One Positive and One Negative J-Box with 2 snap-in plastic covers for junction boxes