Function: The product is composed of high-quality electronic components, with stable and reliable performance. Products are rigorously tested to ensure high quality. The product's outer casing is made of flame-retardant material and is safer to use. Reliable performance, safer for your home's electricity usage. Products are suitable for home decoration, engineering construction, rural grid transformation, and other projects. Specification: Model: DZ47-63 4P 63A Breaking Capacity: 6KA Number of Poles: 4p Rated Current of Tripping Device: 63A Rated Voltage: 400V Operating Mode: Manual operation Tripping Method: Overcurrent tripping Features: Intelligent Protection Type: Air Type Application Scenario: Terminal power distribution Connection Method: Front connection Use: Household switch Shell Cover: Plastic 3C Marked Voltage Range: AC rated voltage 1500V and below Structure Type: Miniature circuit breaker Extinguishing Medium: Air type Package List: 1 * Miniature circuit breaker Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of the product. Please note that the new type and the old type of this product will be sent randomly, and make sure you don't mind before ordering.