You were holding a maxie fuse (red) in your hand in the pix. Was that fuse blown?? If yes, go buy a 50 amp circuit breaker to install instead of the fuse and take the fuse with you. It will look just like the fuse except it is aluminum and it will say 50 AMP on it. You can get them at any auto parts store. And yes, buy a box of assorted size fuses like the ones in the "fuse" panel. This is just getting too complicated.......just call me at 1-951-699-0946. Bob
PS...I hate typing.