The GoPower! GP-TS 30A Quick Connect Automatic Transfer Switch is pre-wired to make your installation quick and easy. A transfer switch is typically installed to allow both your inverter and shore power / generator to alternatively feed the circuits and prevents AC back feed into your inverter. The GoPower! GP-TS is a 30A AC switch that will automatically connect shore / generator power (when available) to your breaker panel.
When it is unplugged from shore power (or the generator is turned off), it will then connect your inverter output to power your circuits. It can handle (2) 30A inputs at the same time and is equipped with knockouts for easy installation.