Tripp Lite 3 phase Switched PDU/ Power Distribution Unit offers advanced network control & monitoring with the ability to turn on, turn off, recycle or lock-out power to each individual receptacle, monitor site electrical conditions & remotely monitor output power consumption per-phase or per-receptacle. Power Alert interface supports remote control & custom notification of user-specified conditions via email, secure web, SNMP, Telnet or SSH interface. Individually switched outlets can be controlled in real-time to remotely reboot unresponsive network hardware, or be custom programmed for user-defined power-up & power-down sequences to ensure proper startup of interdependent IT systems & prevent inrush-related overloads as network equipment is first energized. Unused PDU outlets can be electronically locked off to prevent the connection of unauthorized hardware. PDU output current consumption in amps per-phase or per-receptacle can be displayed locally via visual meter or remotely via Web/network interface to warn of potential overloads before critical IT mains or branch breakers trip.