2/3/4-Pole Solar Auto Transfer Switch, 110V/220V

Available from PowerHome Automatic Transfer Switch in United States

This 2/3/4 pole automatic transfer switch covers 63A to 100A rated current range, tailored for solar photovoltaic and off-grid power systems. It detects voltage fluctuations automatically and finishes power source switching quickly.
Built-in over-current safety protection brings stable load-bearing capacity, it is widely applied in household solar stations, distributed energy storage and outdoor standby power systems. Both small trial orders and large engineering orders are available for selection.