Features 【Protect Circuit】: Our professionally manufactured DC air circuit breaker, which can be used to protect the circuit from damage caused by overcurrent caused by overload or short circuit. 【Application】: Manual pull rod operation is safe, easy and time-saving. 2P circuit breakers can be widely used in solar panel grid-connected systems, wind-solar hybrid systems and other DC systems. 【Quick Response】: Precise electronic components, quick response, quick closing, ensure the reliable operation of the load and prolong the service life of the electrical circuit breaker. 【Easy Installation】: This miniature circuit breaker can be easily installed on DIN rail, DIN rail not included, rated current: 16A/32A/63A (optional), and Ultimate Interrupting Capacity (ICU) up to 10kA. 【Multifunction】: Small in size and light in weight, the DC circuit breaker is easy to hold in the hand, easy to install and disassemble, supports short-circuit protection, overload protection, and runs stably. Features: <ol> <li> This is a great circuit breaker used to protect an electrical circuit from damage caused by excess current resulting from an overload or short circuit.</li> <li> Fast closing to ensure reliable operation of the load and prolong the life of electrical circuit breakers.</li> <li> It is easy and reliable to use, which supports short circuit protection, overload protection.</li> <li> It can be mounted conveniently on DIN rail, DIN rail is not included.</li> <li> Widely used for solar panels grid system, wind and solar hybrid system and many other DC systems.</li> </ol> Specifications: Model: C65H-DC&nbsp; 2P Poles: 2P Rated Current: 63A&nbsp; Rated Voltage: DC250V Ultimate Breaking Capacity(ICU): 10kA Trip Characteristics: B, C Rated Impulse-withstand Voltage(Uimp): 5kV Current Limiting Class: 3 Mechanical Life: 20,000 times (IEC 60947-2/GB14048.2) Electrical Life: 10,000 times (IEC 60947-2/GB14048.2) Operating Temperature: -25℃~+70℃ Storage Temperature: -40℃~+85℃ Heat &amp; Humidity Resistance: 55℃, 95%RH Size: 8.2 x 3.6 x 7cm / 3.22 x 1.41 x 2.75" Packing List: <ul> <li> 1 x Circuit Breaker</li> </ul> Package List