Features High-quality Material: Constructed with high-performance flame retardant material, ensuring fireproof and resistance, and long-lasting durability. Reliable Terminal: The quenched and environmentally friendly terminal provides excellent resistance to force and rust, ensuring a reliable electrical connection. Efficient Segmentation: Offers high segmentation ability and sensitive action, providing effective protection for electrical circuits. Versatile Compatibility: Suitable for DC systems such as solar energy, small power generation systems, combiner boxes, and photovoltaic systems. Brand New Design: 100% brand new product that meets high-quality standards, providing peace of mind for your electrical circuit protection needs. Specification: Model: DZ47-63 Pole: 4P Rated Voltage: 400V Rated Current: 40A Rated Frequency: 50Hz Breaking Capacity: 6000A Mechanical Life: 20,000 Times Mode Of Operation: Manual Operation Tripping Method: Overcurrent Release Features: Intelligent Application Scene: Secondary Power Distribution Wiring Method: Front Wiring Structure Type: Circuit Breaker Package Weight: approx.337g Package List: 1 * Miniature Circuit Breaker Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List