Features Premium Flame Retardant Material: The protection circuit breaker is made of high performance flame retardant material, fireproof and corrosion resistant, not easy to wear. Excellent Performance: The terminal is quenched and environmentally friendly, with good resistance to the moment of force and rust. High segmentation ability and sensitive action. Wide Application: The DZ47-63 miniature protection circuit breaker is suitable for DC systems such as solar energy, small power generation systems, combiner boxes, etc., and photovoltaic systems Easy Installation: The 3P miniature circuit breaker is easy to install and convenient to use, can directly replacement for the old or broken one. Quality Assurance: The miniature circuit breaker is manufactured under strict quality control and standard requirements, and has a high safety factor. Specification: Model: DZ47-63 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 Weight: Approx. 260g / 9.2oz Package List: 1 * Protection Circuit Breaker Package List