Blue Sea Systems C-Series Single Pole Toggle Circuit Breakers Max Voltage: 250V AC/ 80V DC, Interrupt Capacity: 5,000A @ 125V AC, 5,000A @ 250V AC, 10,000 @ 80V DC 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 Compatible with AC and DC systems for the stated amperage