Not directly working on the plane tonight, but contemplating my electrical system circuit diagrams to see what parts I still need to get.  With the panel install on the horizon I want to make sure I'm set to go.

I may be an electrical engineer, but analogy stuff is not my strong suit...  I'm a digital guy all the way... ;-)

So I see a 5A fuse and a 25A fuse (I'll ask SteinAir what specific types they recommend), but is that a 50A jumper in the middle or something else?  What's that for?

And I also see lots of those jumpers (?) that only have a connection on one side, what are those for?