Features Reliable Circuit Protection: Safeguard your DC circuits and equipment with the 2P design, providing reliable overload and short circuit protection for peace of mind during operation. Flame Retardant Shell: The breaker shell, crafted from flame retardant materials, ensures fire resistance and wear resistance, offering high performance and increased safety. High Breaking Capacity: With a breaking capacity of up to 4KA and a rated voltage of DC 500V, this photovoltaic air switch is suitable for a wide range of applications, ensuring robust protection. Compact and Practical: The compact size of the photovoltaic circuit breaker makes it easy to install and disassemble, requiring minimal space and offering convenience for various setups. Versatile Application: Easily connectable and suitable for household appliances and industrial equipment, this photovoltaic circuit breaker provides broad circuit protection capabilities. Specification: Item Type: DC Circuit Breaker Rated Voltage: DC500V Number of Poles: 2P Breaking Capacity: 4KA Ambient Temperature: -25-60℃ Package List: Item Type: DC Circuit Breaker Rated Voltage: DC500V Number of Poles: 2P Breaking Capacity: 4KA Ambient Temperature: -25-60℃ Note: The circuit breaker needs to match the power of the wires and electrical equipment, otherwise it will trip or the terminal will be burned out. Package List 1 x Circuit Breaker