Help needed identifying an electronic component !?
Hey so I found this thing full of coloured wires in a parking lot, And I was wondering what it could be.. It has a huge black connector, that connect 10 coloured wires, and it end up with blue thingy cap, and thats what im looking for. I salvage one of them to see what was inside, but it didnt help very much, wire is covered with brass piece around it, then another brass piece around then a blue hard plastic shell.. and there a lot of grease inside..
Theres a hole at the end of the blue cap, but It doesn't seems to be a place to connect something, because to hole is tiny and the shell is hard (shrinked) so its no elastic ( see pictures!)
You know what it could be ? Thank you!!