voltage protection 1.AC220V - 250V 2.1000W-2640W 3. ... to different modelsDelay time2-5 minutes voltage protection BX-V009 Specifications,1, the working voltage: AC220V - 250V2, the working temperature ... -2640W by different models5, the upper limit voltage: 250-260V6, the lower limit voltage: 160-185V7, the delay time :2- ... size: 121 * 54 * 59 Customized 12A automatic refrigerator voltage protector