Homelink™ 30A Manual Transfer Switch - generac Generac's HomeLink™ manual transfer switch is compatible with generators starting at 5kW with a 30-Amp L14-30 receptacle. The HomeLink™ manual transfer switch can safely deliver power to 8-10 of your most essential circuits, allowing you to back-up your refrigerator and freezer, gas furnaces, lights, small kitchen appliances and well pump. Generac 30-Amp Manual Transfer Switches - Electric Generac 30 Amp Manual Transfer Switch superstore. Huge selection of Generac 30a Transfer Switches. Buy Generac 30amp Manual Switch Direct and save.