APC Rack Power Distribution Unit with Metering Function for each outlet. Distribution includes 21 C13 and 3 C19 cold appliance sockets (IEC 320). Input is 400 volts, IEC 309, 16 amps, three-phase, with a 1.83 m cable. The outlets can be remotely turned on or off to restart crashed devices and prevent unauthorized use of individual sockets. Users can set the order in which devices are powered on and off, helping to avoid overloads and power issues during system startup. Access to, as well as configuration and control of, Switched Rack PDUs is available via secure web, SNMP, or Telnet interfaces. The new AP8000 series models offer features including real power monitoring (energy efficiency), a connection for temperature/humidity sensors, and lockable IEC connectors. Includes: installation guide, rack mounting brackets, safety guide, serial configuration cable.