The Eaton LS-11/RLA is Eaton's Low Voltage Automatic Transfer Switch (LVATS). It is a transfer switch that is designed to allow a user to easily switch power between two different sources with minimal effort. It is available in 100 to 400 Amp versions, with up to 6 branch breakers. It is UL listed, and is most commonly used to provide utility power or emergency backup power without manual operation. It is typically used in residential and commercial applications, where two sources of power are necessary, such as to provide a backup generator. It features adjustable timing settings, a scheduler to delay switching, and easily adjustable breaker trip settings. Additionally, a single LS-11/RLA can be used for standby, emergency, or critical power switching.