Features:High performance flame-resistant and shock-resistant plastic can ensure long service time. Terminal quenching treatment, environmental protection electroplating, has good torsion tolerance and anti-rust effect. Compact size and light weight, reliable performance. High breaking capacity and sensitive action. Suitable for solar energy, photovoltaic system, small power generation system and other DC systems. Specification:Material: Plastic Weight: 162g/5.7ozModel: DZ47-63Pole Number: 2PRated Voltage: 400 (V)Rated current: 25A, 40A, 50A, 63A (Optional)Mechanical life: 20,000 timesOperation mode: manual operationTripping mode: Over-current tripping deviceApplication scenario: secondary distributionWiring Mode: board front wiring3C rated voltage range: AC rated voltage 1500VPackage List:1 x 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.