The ABB i-bus® KNX Energy Actuator SE/S 3.16.1 is a switch actuator, which records the energy consumption of the connected electrical loads. The active energy consumption per switching output is determined. Furthermore, the total consumption of all three outputs is also available. All meter values can be sent cyclically, on request or when a start or stop event has occurred such as a time, operating period or when a defined consumption threshold is reached. Furthermore, when a stop event occurs, the assigned output can be switched. For each output the active power, current and voltage as well as further electrical variables (apparent power, crest factor, power factor and frequency) can be measured. The measured values are made available via the ABB i-bus® KNX. They can be monitored with threshold values. Should an overshoot or undershoot of a defined threshold occur, a warning can be sent or the output switched.