Originally Posted by 808MGuy
Any idea what the rating of those fusible links are? Just curious since I have a 100A feeder connected to one of them now which I'm guessing it can't really support but I haven't blown it yet so I guess I'm not drawing anywhere near that amount.
You'll never be able to pull more than 1/2 the battery's reserve rating long enough to blow a fuse with that same rating. For instance, a battery with a reserve capactity if 100Ah should be fused your main fuse should be 50A, no matter the amount of current your amps can pull. It was weird when i heard it but it makes sense and it's never done me wrong.