I'm working on a project and am looking for ideas on electrical stuff I may not have thought of yet. I need to plug in 16 low amperage plugs. I thought about cannibalizing a plug strip but they are usually constructed with common contacts and I need separate contacts so each plug can be controlled by a relay. My first thought is two 4-gang junction boxed with the plugs in each outlet isolated. That will work but I am hoping for something that took up less space. I found the click in sockets like the one in the picture and figured that could work. Ideally I would like a panel with 4x4 or with 2x8 plugs. But in all my searches for any keywords I could think of, I can't find any panels. What would you call the thing that these plug into? Or is there some other solution I may be missing?