BN3500 Measurement per socket Differential current measurement per phase 24xC13 cold appliance sockets, 6xC19 cold appliance sockets, 6xC16A circuit breaker Supply line: 3.0m H05VV-F 5G4.0mm² with CEE plug 3-phase 32A 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, including mounting bracket, packed in a box,