Features 1Multi Function: The circuit breaker could be used in solar panel grid connection system wind solar complementary system and other DC circuit systems and can also be used for household 120V 240V circuit on off. 2Good Protection: Mainly used for overload protection and short circuit protection this circuit breaker prevents power distribution facilities from damage and can also be used for control and isolation. 3Electromagnetic System: Built in sensitive electromagnetic system which will trip immediately when short circuit and help to effectively extinguish the arc ensures circuit safety. 4Wide Purpose: The device can be used for solar system battery UPS inverter mains power DC power system marine power system solar photovoltaic system or other DC systems. 5Simple Installation: This PV DC circuit breaker is easy to install on any places with simple modular structure and 35mm DIN rail installation way. Specification Item Type: 1P DC Circuit BreakerMaterial: Pa66Rated Current: 100ARated Voltage: DC 250VRated Ultimate Short Circuit Breaking Capacity (Household Icn): 10KAPurpose: Solar photovoltaic electric motorcycle electric vehicleMechanical Life: 10000 timesApplicable Temperature: -10 to +40 Package List 1 x 1P DC Circuit Breaker