Iota automatic transfer switches provide automatic power supply switching for a wide range of applications. Iota transfer switches are automatic. The switch between AC powercords, onboard generators, or onboard inverters. Our transfer switches sense and automatically select the desired supply, providing safe and appropriate levels of power at all times. And the ITS comes in a variety of models for use in a wide range of power applications. Models available include 30, 50, and 100 Amp Models, as well as units designed for special applications. In addition, all IOTA Automatic Transfer Switches are backed by our Standard Two-Year Warranty.