Features 1Main Application: Our circuit breaker is mainly used to defend electrical distribution facilities from overload and short circuit damage and can also be used for control and isolation. 2Wide Application: This circuit breaker is widely used in DC power systems marine power systems solar photovoltaic systems or other DC systems. 3Quick Trip: The electromagnetic trip system can trip immediately when the circuit is short circuited or loaded to defend the circuit safety. 4Magnetic System Available: DC arc quenching is more difficult than AC arc quenching. This DC miniature circuit breaker has a magnetic system to assist in extinguishing the arc. 5ABS Material: Using excellent ABS material the circuit breaker possesses impact resistance scratch resistance comes with a long life span. Specification Item Type: Circuit BreakerMaterial: ABSRated Ultimate Short Circuit Breaking Capacity (Household Icn): 6000A Package List 1 xCircuit Breaker1 x Manual Note Please read the manual carefully before installation.