... :60A 3:material:ABS 4:Professional manufacturer Voltage protection BX-V001 Specifications 1, the working voltage: AC220V - 250V2, the working temperature :0 ... : 1000W-3500W by different models5, the upper limit voltage: 250-260V6, the lower limit voltage: 160-185V7, the delay time :2-5 ... box or double blister, size: 121 * 54 * 59 220V blue automatic voltage protector