Features: _x005F_x000D_1. The protector has over voltage protection, under voltage protection and other functions _x005F_x000D_2. The 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 damage; when the line voltage returns to normal, the protector can automatically and normally _x005F_x000D_3. 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. _x005F_x000D_4. Suitable for single-phase AC voltage 230V, 50/60Hz, rated working current 63A and below users or loads _x005F_x000D_5. Low power consumption and long mechanical life _x005F_x000D_ _x005F_x000D_Specification: _x005F_x000D_Condition: 100% Brand new _x005F_x000D_Rated voltage 230VAC 50/60Hz _x005F_x000D_Rated voltage 1-63A adjustable(default 63A)/1-40A adjustable(default40A) _x005F_x000D_Overvoltage protection value range 221V-300V-OFF adjustable(default 280V) _x005F_x000D_Overvoltage recovery voltage mediation range _x005F_x000D_ 220V-299V(default value 250V) _x005F_x000D_Overvoltage protection action time 0.1s - 10s (default 0.1 seconds) _x005F_x000D_Undervoltage protection value range 219V-150V-OFF adjustable(default 160V) _x005F_x000D_Undervoltage recovery voltage mediation range _x005F_x000D_ 151V-220V( default value 180V) _x005F_x000D_Undervoltage protection action time 0.1s - 10s (default 0.1 seconds) _x005F_x000D_Overcurrent regulation range 1-63A (default 63A)/1-40A(default40A) _x005F_x000D_Overcurrent action range 0.1s -512s (default5.0 seconds) _x005F_x000D_Failure recovery delay time 2s - 512s (default 60 seconds) _x005F_x000D_Power-on delay time 2s - 255s (default 2 seconds) _x005F_x000D_Power consumption 2W _x005F_x000D_Electrical mechanical life 4000 times _x005F_x000D_Installation method DIN rail _x005F_x000D_Working environment Temperature:-25 ~+40 _x005F_x000D_Humidity: