I'm looking to add a 4awg cable from the battery up front to an anderson connector at the tail of the truck to provide additional power to my trailer. Normal power draw would be less than 50 amps. I have a dc breaker on the trailer for the incoming power, but figured I would add a fuse between the battery and cable.
Now for the part I'm unsure of. I was thinking of making a set of jumper cables to plug into the anderson connector too. Putting a fuse between battery and cable, on the truck side seems like it would just blow too easily if I tried to jump someone.
Should I just go without a fuse there since I'll have one on the trailer side? Or is a megafuse slow blow and would, say a 200amp fuse, support the brief burst from a jump?