APC AP4421A – NetShelter Rack Automatic Transfer Switch (ATS), 1U, 10A, 230V, 12× IEC C13

The APC AP4421A NetShelter Rack ATS increases the availability of critical IT equipment by automatically switching between two independent power sources. With 12× IEC C13 outputs, a 230V / 10A capacity, and integrated network management, this 1U Automatic Transfer Switch offers a reliable solution for server racks, edge environments, and data centers. Thanks to the fast switching of less than 10 milliseconds, connected systems remain active without noticeable interruption.