The Vertiv Geist Outlet Level Monitored Rack Power Distribution Unit VP4551V is a 60A, 208V Delta 0U vertical rack power distribution unit (PDU) with input and outlet level power monitoring. The VP4551V has 12 locking C13, 12 locking C19 receptacles and a 3P+E IP67 plug providing 17.2kW of power capacity. Outlet-level power monitoring offers quick access to critical power usage information down to the device level to evaluate energy usage trends and maximize uptime. The hot-swappable Interchangeable Monitoring Device (IMD) displays current on the local LED display. It also supports Visible Light Communication (VLC) technology providing complete power usage data with a quick scan from a mobile device using the Vertiv rPDU Scanner application. The IMD includes ports for serial communication and environmental monitoring, while the dual ethernet ports simplify management of multiple PDUs with fault-tolerant daisy chaining or IP aggregation capabilities. This Intelligent rack PDU is also equipped with Vertiv patented U-Lock receptacles to avoid accidental dislodging of power cords. All Vertiv Geist Outlet Level Monitored PDUs are UL-Listed, meeting an important requirement for data centers, and each unit undergoes individual testing for functionality to ensure your network is powered by a reliable power distribution unit.