Originally Posted by taylorbowl119
I was trying to wire up the radio and dropped a fuse. Anyone know if a 5 amp fuse can be replaced by a 7.5 or 3? I don't have an extra 5 amp one
so they will all fit but obviously a 5 amp fuse is put in the place where a 5 amp fuse is necessary, because over 5 amp would be too much for the wires or the device. now in an ideal situation, these devices should never pull more than they need, they are there in case something goes wrong. I wouldn't put a different rated fuse in but if you had to, a lower rated fuse would be my first choice (and likely blow) and a higher rated fuse would be if i needed it to go to the parts store to buy a new one.