The Vertiv Liebert itON uninterruptible power supply (UPS) is designed to offer power protection and extend the life of your desktop workstations and standalone IT devices. This 400VA UPS comes with Automatic Voltage Regulator (AVR), which allows flexibility and reliability for PCs and other sensitive electronic equipment. This single-phase line interactive UPS ensures availability of critical IT applications such as desktop computers and professional workstations. It is also suited for point-of-sale terminals, small routers, bridges and hubs, PBXs, and other sensitive electronics. This battery backup provides sufficient back up time, allowing work in progress to be saved safely before proceeding with the system shutdown. The Liebert itON UPS also comes complete with automatic restart and cold start functions for increased continuity and availability. It has compact design, light weight and easy to use controls.