You said, and I directly quote YOU, "like this thing. dr moreu connection."
From the Oxford Language dictionary, "having the same characteristics or qualities as; similar to.
'they were like brothers'".
Each and every item that I linked is "similar to" or has "the same characteristics or qualities as" you described and showed in the picture. If it must look exactly like the picture, you should have said that and not "like". I was trying to help by finding functional equivalent items: terminal boards with screw or spring wire connections, a way to secure them with screws, and one piece design.
Anyway, I do give up. Good luck in your search. Perhaps someone else here can read your mind.
By the way, I absolutely do not understand the Dr Moreu reference. But that's probably my problem too.
those are all 100% not what I wanted. I showed a picture of what I am looking for. nice rage tho