Can anyone help me identify these outlets and tell me what they are for? (See the link at the end of the post for the two images.)
A) Round outlet.
B1, B2, B3) I know the image sucks. It’s the best angle I was able to get since the outlet is behind a >140 kg kitchen bench. There’s some kind of cuboid shaped module, B3, connected to B1 by a small wire. Would appreciate if someone could tell me what that is too.
[https://postimg.cc/gallery/9c1ydFQ](https://postimg.cc/gallery/9c1ydFQ)
by dendaera