Features High Breaking Capacity: With a rated voltage and current of DC 750V 63A and a 6000A high breaking capacity, this 3P circuit breaker ensures reliable protection against overload and short circuit damage, providing peace of mind for your power distribution equipment. Quick Tripping System: The electromagnetic tripping system is designed to trip immediately when the circuit is short-circuited, offering swift and effective protection to ensure the safety of your circuits and equipment. Modular DIN Rail Mounting: This miniature circuit breaker features a modular structure and is easily installed with a standard 35mm DIN rail, ensuring stable and reliable mounting with screw clamps. Versatile Application: Widely used in DC power systems, ship power systems, solar photovoltaic systems, and other DC systems, this DC circuit breaker offers versatile protection and control capabilities for various applications. Auxiliary Arc Extinguishing: Equipped with a magnetic system for auxiliary arc extinguishing, this DIN rail mounted circuit breaker enhances safety and reliability for your electrical systems. Specification: Item Type: 3P Circuit Breaker Model: DZ47s 63Z Material: PA66 Rated Current: 63A Rated Voltage: DC 750V Rated Ultimate Short Circuit Breaking Capacity (household Icn): 6000A Purpose: Special for solar photovoltaic, electric motorcycle and electric vehicle Mechanical Life: 20000 times Applicable Temperature: -35-70℃ Package List: 1 x Circuit Breaker Package List 1 x Circuit Breaker