Features Various Protection Functions: Offers overload and short circuit protection for DC circuits or equipment, ensuring the safety of your solar PV system. High Efficiency Connection: Ensures a strong and stable contact, with good on/off effect and no stuck situations, providing reliable performance for your solar panel grid system. Safe Fireproof Shell: Features a high-performance flame retardant shell that is Stable, wear-resistant, and fireproof, enhancing the safety and longevity of the product. Powerful and Stable: With 2P poles and a high breaking capacity of up to 6KA, this miniature circuit breaker guarantees strong compatibility and a long service life, adding reliability to your solar and wind systems. Wide Applicable: Suitable for use in various applications including solar panel grid systems, solar and wind systems, and more, making it a versatile and essential component for your setup. Specification: 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 Package List 1 x DC Miniature Circuit Breaker