802.3506, BN3500 measurement per socket 18xC13 cold device sockets, 3xC19 cold device sockets, supply cable: 3.0m H05VV-F 5G2.5mm² with CEE plug 3-phase 16A red, integrated function for measuring current, voltage, reactive, apparent, active power, energy , frequency and power factor Integrated interfaces for external sensors with integrated display Integrated web server with 10/100Mbit Ethernet connection incl. bracket incl. service flyer packed in a box