【Safe and Reliable】: Ignition unit turns off automatically when the current reaches cut-off value due to overload or short circuit. (rated current: 300A, rated voltage: 12-48Vdc, breaking capacity: 3000A@48Vdc)
【Wide Application】: 300 amp is used in auxiliary and accessory circuits for fit to Boat Marine RV Yacht Battery Trailer Bus Truck ATV Winches applications; Also used in battery charges and DC sound amplifier system
【Easy to Install】:300 amp, DC 12V - 48V; Car Audio Inline Breaker Circuit Fuse 300A, use in place of an inline fuse holder; The circuit breaker can be mounted on panel or firewall
【Manual Reset】:Comes with a reset handle, simply push back to close the contacts and turn-on circuit after troubleshooting, eliminates the need to replace in-line fuses. The manual button can also be used as a kill switch.