Purchase Qty. Reference FOB Price
5-49 Pieces US$12.57
50-99 Pieces US$12.26
100+ Pieces US$11.87
Product Description
40A 63A household AC220V Under Over Voltage Protection Relay Technical parameters: Rated supply voltage AC220V(AC230V) Rated supply frequency 50Hz/60Hz Max.operational current 40A/63A Resistive Over voltage Hysteresis Over voltage operating value*(1-3%) Under voltage Hysteresis Under ...