Review on 🔌 JOYHO 100 Amp Circuit Breaker with Manual Reset for Marine RV Car Audio: Waterproof Fuse Holder for Solar System Amps Protection by Josh Fox

Received earlier than expected. Good packaging. The product was well packaged in a cardboard box to avoid damage in transit. You didn't drill any mounting holes. So if you want to attach anything other than velcro or double sided tape you will need to drill holes. Installed 2 weeks ago. uses a resistor and power supply to check the trip point. was about 148 amps when disconnected. Use this for a car stereo to protect the amplifier. Indeed the cable that goes to the amplifier. So if he draws that much, there's already a problem. I'm not sure how waterproof I would rate it. Except for the internal circuitry, the pins you connect your wires to are only exposed with small black caps covering the tops of the pins. I think only time will tell if they are susceptible to corrosion from the elements living in Houston, so salt water and high humidity should show that fairly quickly.