[Premium Material & Digital Display]: The housing is made of flameresistant material that is wear-, interference-, high strength and with fine durability. The physical button design allows you to set the protecting threshold values as need, ensuring sensitive and comfortable operation. The digital display design can simultaneously display three real-time data on the screen, making it more accurate and easier to read. You can clearly see the data at a glance. [Automatic Reclosing Protecting]: The device supports intelligent identification of leakage. When overvoltage or overcurrent occurs, the protector automatically cut off the powersupply to defend home appliances. If the fault has been eliminated, it automatically reset and restore power. By integrating over-voltage, under-voltage, over-current, and leakage protections and other functions in one, it comprehensively ensures circuit safety. It also has a power failure memory function. [Easy Installation]: Large wiring port design, makes the wiring process quicker and easier. Compact size suitable for installation in the distribution box, or mounted . DIN-rail type snap installation, no screws required, buckle fixation. [Wide Applications]: Application scenarios, suitable for household appliances management, remote management, housing rental use, industrial control equipment use, intelligent upgrade of power distribution equipment, etc. [Versions ]: The WiFi version can be controlled by your cellphone via the Tuya APP. The over-voltage, under-voltage, over-current, and leakage protective values of this product can all be set up by you and adjusted based on local practical conditions. Please check as much as possible to make sure the item is what you need. Color:White Material:plastic Package Contents: 1 * Automatic Reclosing Protector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.