100 Amp 120-Volt/240-Volt Single-Phase NEMA 3R Smart Transfer Switch

Generac Automatic Transfer Switches are designed for use with single phase generators that utilize an Evolution or Nexus Controller. The 100 Amp open transition switch is available in single phase with a service equipment rated configurations. Through the use of digital power technology (DPM), these switches have the capability to manage up to 4 individual HVAC (24 VAC controlled) loads with no additional hardware.