Features Various Protection Functions: Provides overload protection and short circuit protection for DC circuits or equipment, ensuring the safety of your solar PV system. High Efficiency Connection: Ensures a smooth on-off effect with strong contact, promoting high efficiency and stability for your electrical system. Safe Fireproof Shell: Features a high-performance flame retardant shell, providing strong fireproof and wear-resistant qualities for enhanced safety and durability. Powerful and Durable: With 2P poles, this miniature circuit breaker offers strong compatibility, long service life, and a high breaking capacity of up to 6KA. Wide Applicable: Suitable for use in solar panel grid systems, solar and wind hybrid systems, and more, making it a versatile choice for various applications. Specification: Item Type: DC Miniature Circuit Breaker Material: ABS Voltage: DC400V Segmentation Capability: 6KA Number of Poles: 2P Package List: Item Type: DC Miniature Circuit Breaker Material: ABS Voltage: DC400V Segmentation Capability: 6KA Number of Poles: 2P Package List 1 x DC Miniature Circuit Breaker