The APC Automatic Transfer Switch (ATS) provides intelligent and seamless switching between power sources to maintain uptime in critical systems. As a leading APC ATS distributor and supplier, we offer a full catalog of models at the best available prices.
APC’s ATS systems such as AP4421, AP7721, and AP7750 are designed to deliver reliability, efficiency, and compact installation. These rack-mounted switches ensure that connected devices automatically receive power from a secondary source if the primary source fails.