Features Reliable Protection: Safeguard power distribution facilities from overload and short circuit damage, providing assurance for your home circuit breaker system. Rapid Tripping: The electromagnetic tripping system ensures immediate response to short circuits, ensuring the safety of the circuit. Enhanced Safety: Equipped with a magnetic system for auxiliary arc extinguishing and a high 6000A breaking capacity, ensuring reliable protection for your circuit breaker system. Versatile Application: Suitable for a wide range of DC power supply systems including ship power, solar photovoltaic, and other DC systems, offering flexibility and adaptability. Easy Installation: Featuring a modular structure and convenient screw clamp, 35mm DIN rail installation, providing a quick and hassle-free setup for your circuit breaker switch. Specification: Item Type: Circuit Breaker Model: DZ47s 63Z Material: Pa66 Rated Current: 40A Rated Voltage: DC 250V Rated Ultimate Short Circuit Breaking Capacity, Household Icn: 6000A Application: For solar photovoltaic electric motorcycle, electric vehicle. Mechanical Life: 20,000 Times Applicable Temperature: -35 ℃ - +70℃ Package List: Item Type: Circuit Breaker Model: DZ47s 63Z Material: Pa66 Rated Current: 40A Rated Voltage: DC 250V Rated Ultimate Short Circuit Breaking Capacity, Household Icn: 6000A Application: For solar photovoltaic electric motorcycle, electric vehicle. Mechanical Life: 20,000 Times Applicable Temperature: -35 ℃ - +70℃ Package List 1 x Circuit Breaker