The Vertiv Geist Monitored Rack PDU 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 IEC C13 and (12) locking C19 receptacles and a 3P+E (IP67) plug providing 17.2kW of power capacity. This Monitored Data Center rPDU provides you quick access to critical power usage information down to the device level so you can evaluate energy usage trends and maximize uptime. The hot-swappable Interchangeable Monitoring Device displays current on the local LED display. Visible Light Communication technology allows you to view complete power usage data locally from a mobile device with the Vertiv rPDU Scanner app. Each rack mount PDU undergoes individual testing for functionality to ensure your network is powered by a reliable smart power strip.