Features Reliable Overload Protection: your electrical circuit from damage caused by excess current resulting from an overload or short circuit, ensuring the safety of your electrical system. Fast Closing Mechanism: Ensures reliable operation of the load and prolongs the life of the circuit breaker, providing efficient and dependable electrical protection. Easy Installation and Usage: This circuit breaker supports short circuit protection and overload protection, offering easy and reliable usage for your peace of mind. Convenient Mounting: Can be conveniently mounted on DIN rail (DIN rail not included), making the installation process hassle- and efficient. Versatile Application: Widely used for solar panels grid systems, wind and solar systems, and many other DC systems, providing versatile protection for various applications. Specification: Model: C65H-DC 2P Poles: 2P Rated Current: 16A/32A/63A(Optional) Rated Voltage: DC250V 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 & 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. Package List