Energy efficiency

Overload relays for efficient energy management

Energy-efficient SIRIUS industrial controls help to minimize consumption and systematically increase efficiency. With our overload relays, you benefit from comprehensive advantages in terms of energy efficient industrial controls:


Advantages at a glance

  • Switch-off during the idles state (e.g. pump idling)

  • Reactive-power compensation with power factor monitoring

  • Shedding of defined loads when current limit exceeded

  • Requirement-based, temperature-controlled heating and ventilation control in the process and
    in the cabinet


More information about the topic of energy efficiency and PROFIenergy at Siemens: