The intelligent automatic transfer switch (ATS) for redundant power supply. The Eaton ATS offers a cost-effective solution for customers who want to provide redundant power supplies for network devices such as switches and routers. The automatic transfer switch supplies these devices through two different power sources. If one power source fails, the connected devices are immediately switched to the other source. The Eaton ATS can power multiple devices simultaneously, saving costs on expensive redundant power supplies. The ATS30N Netpack features a network interface, allowing users to access the devices remotely for configuration and management.