The ES16-GN is a single phase, multi-purpose uninterruptible power supply from Eaton Corporation. It provides reliable, consistent power and is suitable for computers, security systems, telecoms, and other critical applications. It features Eaton’s Switchable Automatic and Manual Bypass, which gives the user the ability to switch over to a maintained power source in the event of a power outage. The unit has a graphical display with an LCD panel that provides input/output and battery status information. It also has both audible and visual alarms to alert the user of any problems. The ES16-GN is backed by a 3-year warranty and is designed to meet UL, CSA, and other agency requirements.