Schneider Electric KNX. Device for measuring and monitoring energy consumption on up to three channels. Different phases can be connected to the channels. The data is transferred to the KNX bus for evaluation and visualization. A resettable energy meter and a total energy meter are available for each channel. The device saves the values in the event of a power failure. If up to 8 threshold values are exceeded, telegrams for energy saving and alarm functions can be sent to various consumers via the bus. The energy meter can receive externally measured energy values (e.g. from other energy meters or switching actuators with current detection) via the KNX bus and add up the values. Suitable for mounting on TH35 top hat rails in accordance with EN 60715, with screw terminals.