Inline Resettable Circuit Breakers with manual reset button for use with higher amperage accessories. Ignition protected and can be installed aboard gasoline powered boats. For use on 12V or 24V systems. Injection molded nylon and polycarbonate construction with stamped brass #10-32 studs with nuts. Complies with SAE standard J553 and SAE J1171. Description Breaker Amps 30