Blue Sea 7271 300A C-Series Triple Pole Toggle DC Circuit Breaker [7271]C Series Toggle DC Double Pole PN: 7271 Poles: 3 Color: White Amperage: 300A Features: Provides overcurrent protection for inverters, bow thrusters, and windlasses Combines switching and circuit protection into a single device "Trip Free" cannot be held closed after trip WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other