ok I know you can give me the full explanation on this. I'm rewiring my entire system to have one 1/0 wire from the battery to the caps...then from the caps to the amps. All the fuse ratings add up to be about 150A, so on the 1/0 line, I'll be putting a 150A fuse. Here's the question. If the wire is allowing 150A to go through the wire, why does it not blow the amps that are rated at 40A?
I know it wont blow them, but I don't know why and I figured you were the guy to ask.