Function: 1. Main Function: This circuit breaker protects power distribution facilities from overload and short circuit damage, as well as providing control and isolation. 2. Fast Tripping: The circuit breaker's electromagnetic tripping system can trip immediately when the circuit is short-circuited to ensure circuit safety. 3. Magnetic System: DC arc extinguishing is more difficult than AC. However, our DC circuit breaker has a magnetic system to assist with arc extinguishing. 4. Easy Installation: Our miniature circuit breaker has a modular structure, screw clamp, and can be installed on a 35mm DIN rail. 5. Wide Application: The miniature circuit breaker is used for DC power systems, marine power systems, photovoltaic systems, or other DC systems. Specification: Item Type: DC Circuit Breaker Model: DZ47s 63Z Material: Pa66 Rated Current: 32A Rated Voltage: DC500V Rated Ultimate Short-Circuit Breaking Capacity (Household Icn): 6000A Application: Special for solar photovoltaic, electric motorcycle, special for electric car. Mechanical Life: 20000 times Applicable Temperature: -35 to +70. Package List: 1 x DC Circuit Breaker