Features VARIOUS PROTECTION FUNCTIONS: Offers overload and short circuit protection for DC circuits or equipment, ensuring the safety and integrity of your solar PV system. HIGH EFFICIENCY CONNECTION: Provides smooth on/off operation, strong contact, and stable performance, ensuring reliable power distribution for your solar panels grid system. SAFE FIREPROOF SHELL: Features a high-performance flame-retardant shell that is durable, wear-resistant, and fireproof, providing a secure and safe housing for the circuit breaker. POWERFUL AND DURABLE: With 2 poles and high breaking capacity up to 6KA, this circuit breaker ensures long service life, strong compatibility, and reliable performance for your PV system. WIDE APPLICABLE: Suitable for use in solar panel grid systems, as well as solar and wind hybrid systems, offering versatile application possibilities for renewable energy setups. 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