Features VARIOUS PROTECTION FUNCTIONS: Offers overload and short circuit protection for DC circuits or equipment, ensuring the safety and reliability of your solar PV system. HIGH EFFICIENCY CONNECTION: Provides smooth on-off operation, strong contact, and high efficiency, ensuring stable performance for your solar and wind hybrid systems. SAFE FIREPROOF SHELL: Features a high-performance flame retardant shell that is durable, wear-resistant, and fireproof, providing a strong safety assurance for your PV system. POWERFUL AND DURABLE: With 2P poles and a high breaking capacity of up to 6KA, this circuit breaker offers strong compatibility and a long service life for your solar panel grid system. WIDE APPLICABLE: Suitable for use in various solar panel grid systems and solar and wind hybrid systems, making it a versatile and essential component for your renewable energy setup. 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