Features 1、Automatic reset on the line, no manual operation 2、The single phase circuit is cut off when over and under voltage occurs 3、When the line fault voltage is the highest, the protector itself will not be damaged 4、The automatic recovery over voltage and under voltage protective device complies with modular design standards. 5、The circuit boards of products adopt good quality electronic components with reliable performance. Specification Features: Automatic reset on the line, no manual operation The circuit boards of products adopt good quality electronic components with reliable performance. Specification: Double light working condition Power indicator: green Protection indicator: red Overvoltage value: AC270V± 5V Automatic delay:≤60s Rated frequency: 50Hz Working current: 32A,40A,50A,63A Weight: 129g / 4.6 oz(approx.) Package list: Package List