1CIRCUIT PROTECTION: This device could prevent power distribution facilities from being damaged due to overload and short circuit, can also be used to control and isolate. 2ELECTROMAGNETIC SYSTEM: With high sensitivity, will trip immediately when short circuit, help effectively extinguish the arc, ensures circuit safety. 3STRONG BREAKING CAPACITY: The rated ultimate short circuit breaking capacity of this DC breaker is 6000A, which the rated current is 16A, rated voltage is DC 750V. 4MULTI PURPOSE: This protection device can be widely used in DC power supply system, ship power system, solar photovoltaic system and other DC systems. 5DIN RAIL INSTALLATION: Adopt modular structure, 35mm DIN rail installation method, this circuit breaker is very easy and convenient to install.1 xDCCircuitBreakerItem Type: DCCircuitBreakerMaterial: Pa66Rated Current: 16ARated Voltage: DC 750VRated Ultimate Short Circuit Breaking Capacity (Household Icn): 6000APurpose: Solar photovoltaic, electric motorcycle, electric vehicleMechanical Life: 20000 timesApplicable Temperature: -35 to +70