Review on AUTOPTIM Amp Circuit Breaker Waterproof by Leslie Matlak

Works but so simple there is no info including UL, company, tests etc I am using these switches to set up the electrical system in our van. For 12v below 100 amps I'm not worried as they should work. But I also use it as a shutdown when I'm working with the system or when I need to switch off a line. This is where the cheaper ones can eventually fail and need to be replaced. For the price it's worth trying.