Features: 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. Fast closing to ensure reliable operation of the load and prolong the life of electrical circuit breakers. It is easy and reliable to use, which supports short circuit protection, overload protection. It can be mounted conveniently on DIN rail, DIN rail is not included. Widely used for solar panels grid system, wind and solar hybrid system and many other DC systems. Specifications: Model: C65H-DC 2P Poles: 2P Rated Current: 16A/32A/63A(Optional) 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-and70 Storage Temperature: -40-and85 Heat and Humidity Resistance: 55, 95%RH Size: 8.2 x 3.6 x 7cm / 3.22 x 1.41 x 2.75" Package Includes: 1 x Circuit Breaker Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.