Feature: 1. Main Functions: Circuit breaker is used to defend power distribution facilities from overload and short circuit damage, can be used for control and isolation, and can also be used as a switch for DC load circuits. 2. Auxiliary Arc Extinguishing: DC arc extinguishing is more difficult than AC arc extinguishing. However, our DC miniature circuit breaker has a magnetic system that assists in arc extinguishing. 3. Fast Tripping: Miniature circuit breaker can do fast tripping to ensure reliable operation of the load and extend the life of the breaker. 4. Applicable Scenarios: Our miniature circuit breaker is suitable for solar photovoltaic systems, DC power systems, marine power systems or other DC systems. 5. Quick Release: The circuit breaker's electromagnetic release system can be released immediately when the circuit is short circuited to keep the circuit safe. Specification: Item Type: Solar PV Circuit Breaker Material: PA Rated Voltage: 1000V Rated Limit Short Circuit Breaking Capacity: 6000A (Household Icn). Package List: 1 x Circuit Breaker1 x Instruction Manual Note: Please read the instructions carefully before installation.