Features:Made of high performance flame retardant material, fireproof and erosion proof, not easy to wearThe terminal is quenched and environmentally friendly, with good resistance to the moment of force and rust.High segmentation ability and sensitive action.Suitable for DC systems such as solar energy, small power generation systems, combiner boxes, etc., and photovoltaic systems.Specification:Model: DZ47-63Pole: 4PRated Voltage: 400VRated Current: 40ARated Frequency: 50HzBreaking Capacity: 4500AMechanical Life: 20,000 TimesOperating Mode: ManualTripping Method: Overcurrent ReleaseFeatures: IntelligentApplication Scene: Secondary Power DistributionWiring Method: Front WiringStructure Type: Circuit BreakerPackage Weight: approx.337gPackage 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.