20A Circuit Breaker DC 12V-48V Waterproof Thermal Circuit 20 Amp Surface Mount

20A Circuit Breaker, Surface Mount DC 12V-48V Waterproof Thermal Circuit Breaker Fuse with Manual Reset/On-Off for Boat Trolling Motor Auto Audio Solar and More. Feature: never worry about fuse burn-out with thermal trip feature, power protected when circuit is overloaded / shorting by this overcurrent circuit breaker.