110V Dual Power Automatic Transfer Switch Dual Power Generator Changeover Switch 250A 4P
- 【Technical Parameter】Rated Insulation Voltage Ui (V):8kv; Rated Control Voltage Ue (V):Ac110v/60hz; Rated Signal Terminal Voltage: Ac110v; Rated Operational Voltage:Ac110v. - 【No Spark】Adopting advance energy storage and micro-electronic control technology, it basically realize zero arc over - 【Anti-interference Switch】The load isolating execution switch is equipped with mechanical interlocking device to ensure that the main and backup power supply work reliably and do not interfere with each other - 【Manual mode】Power supply should be transfered manually by rotating the handle. - 【Application】Industrial, residential and various occasions where continuous power failure is not allowed.