Review on Waterproof Resettable Amplifier Circuit for M1A2 by John Miller

Great buy for my audio rig - haven't (fortunately) tested its breaker rating but can say it's well built and the connectors withstand my 6ha. wires are perfect. The included screws are thin. So if you're going to put them in a spot that will rattle, I'd recommend getting better quality fasteners from your local hardware store. I installed it on a plastic surface using 3M VHB and so far so good.