DEWIN Automatic Inverter, DIN Rail ATS Dual Power Automatic Inverter Electric Selector Switch 4P 63A 400V - ShopVlot

【High Performance】:The automatic inverter is controlled by an excitation electromagnet with an extremely high switching speed, which achieves a fast switching in the millisecond range and effectively solves the problems caused by power failure. Indicator light: The transfer switch is equipped with on indicators for general power supply, emergency power supply and load power supply, and the switch status is clear at a glance. 【Easy to Use】: Modular structure design, incoming lines on the same sid