Dc Miniature Circuit Breaker, Cgele 2 Pole 10 Amp 500V Dc Disconnect Switch For ??What You Get?The package includes 1 2 pole 10A 500V DC circuit breaker, 135mm din rial,2din rial sleeve,2screw. ??High Quality?The shell is made of high quality flame-retardant material, which is sturdy and durable and does not fear sparks, and it adopts all-silver contacts with high conductive efficiency. ??Functionality?Offers protection for distribution facilities, preventing damage from overload and short circuits. Additionally, it serves as a means of control and isolation. ??Arc Extinguishing Function?Extinguishing DC arcs poses a greater challenge compared to AC arcs. This DC miniature circuit breaker incorporates a magnetic system to enhance the efficiency of arc extinguishing, ensuring improved safety and reliability. ??Wide Range of Applications?Widely utilized in DC power systems, marine power systems, solar PV systems, and various other DC applications, demonstrating its versatility in multiple industries.