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Energy monitoring to-do list

Has energy monitoring been sitting on your to-do list for far too long??

Understandable! Many hesitate to tackle this big topic. But:

Legal requirements such as the Energy Efficiency Act (EnEfG), the EU Building Directive and the Digital Product Passport are continuously raising the bar for energy efficiency and digital transparency. However, a complete overhaul or replacement of existing systems is often economically unfeasible or technically impractical, especially for SMEs.


That’s why now is the time to retrofit, launch or expand energy monitoring!

The brand-new measurement modules from the product line phi by Kraus & Naimer make it incredibly simple: either as a snap-on version for the KA40 and KA63 switch disconnectors from Kraus & Naimer, or as a standalone variant that can be used independently.


Energy monitoring with phi – check it off your list:

  • Scalable modular solution without structural modifications
  • Retrofit: easily integrate into existing systems, buildings, and measurement setups ✔
  • Up to 16 measurement modules per communication module
  • Increase efficiency, reduce CO₂ ✔
  • Save costs ✔
  • Detect power anomalies (predictive maintenance) ✔
  • Improve system safety and lifespan ✔
  • Clear visualization and alarm management via Web User Interface ✔
  • Communication with higher-level systems via Modbus TCP/IP or MQTT ✔
  • Compatible with energy management systems according to ISO 50001 ✔


With phi by Kraus & Naimer, you measure current, voltage, power and energy in real time, identify inefficiencies, optimize operating costs, and achieve your sustainability goals.

Your local contact will be happy to introduce you to the new phi system!

Book an appointment now