Features Good Durability: Equipped with a molded housing, the circuit breaker is not easy to break and has a long service life. Quick Interruption: 20KA switch-off capacity and 250A maximum current allow use in DC12V-5000V lines, ideal for 12V, 24V, 36V, 48V, etc. Flexible Use: Widely used in photovoltaic power generation systems, wind turbines, hydropower, vehicles, etc. For DC Circuit: Mainly used for DC line and provides protection against short circuit, overload, and manual emergency shutdown. Easy to Install: Compact size and light weight, the installation and wiring are very convenient and can be completed in minutes. Specification: Element Type: Isolator Switch Model: SGM1-250Z/2300 Material: Duroplast BMC Rated Current: 250 A Rated Voltage (Ue): DC 500 V Breaking Capacity: 20 KA Recommended Installation Method (2P): Vertical, top-in, and bottom-out wiring Package List: 1 x Circuit Breaker