Features 1、Multi 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. 2、Good 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. 3、Electromagnetic System: Built in sensitive electromagnetic system, which will trip immediately when short circuit, and help to effectively extinguish the arc, ensures circuit safety. 4、Wide 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. 5、Simple 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 Breaker Material: Pa66 Rated Current: 100A Rated Voltage: DC 250V Rated Ultimate Short Circuit Breaking Capacity (Household Icn): 10KA Purpose: Solar photovoltaic, electric motorcycle, electric vehicle Mechanical Life: 10000 times Applicable Temperature: -10℃ to +40℃ Package List 1 x 1P DC Circuit Breaker