Shop Nilight 8 Gang Switch Panel System Circuit Control Relay System Fuse Wiring Harness Automatic Dimmable ON Off LED Switch Pod for 12V Cars Trucks Campers SUV in high quality, support 2 Years Warranty. The switch box is equipped with an 80Amp circuit breaker, blade fuses, and high-power solid-state relays. Providing you with thermal protection, overload protection, over-voltage protection, and over-current protection.