Description<br> <br> 100% brand new,high quality<br> <br> Features:<br> Fully automatic overvoltage and undervoltage protector is suitable for single phase AC voltage 230V, 50/60Hz, rated working current 63A and below users or loads.<br> It is mainly used for the protection of over-voltage, under-voltage or over-current in the distribution line of residential household box or the protection of single-phase power equipment.<br> Its main feature is that the line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from being damaged; when the line voltage returns to normal, the protector can automatically turn on the power supply Automatically.<br> <br> Specifications:<br> Item Type: over/undervoltage protector<br> Material: Plastic<br> Overvoltage: 230~300V (adjustable)<br> Undervoltage: 210~145V (adjustable)<br> Size: approx.36x85mm/1.42x3.35in, 65x45mm/2.56x1.77in<br> Color:White<br> Quantity: 1 Pc<br> <br> Note:<br> No retail package.<br> Transition: 1cm=10mm=0.39inch.<br> Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you<br> <br> Package Includes:<br> 1 x Over/Undervoltage Protector (other accessories demo in the picture is not included.)<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin