Victron VE Transfer Switch 10kVA/230V, 5 Year Warranty. The transfer switch has two inputs and one output. It automatically transfers the available AC power to the output. During transfer between one of the power sources, the output will temporarily lose power. This may cause computers and electronic devices to lose data. Consider a Filax 2 Transfer switch or Victron Inverter/Charger if a seamless transfer is required.