Multifunction power metering & monitoring device - PMD
Power Metering And Monitoring Devices DIRIS A-20 — panel-door mounted single-point meter with hot swapable modules
Customizable solution with additional communication and input/output modules.



  • User-friendly operation with a large backlit multiple-display screen and 4 hot keys
  • This device is equipped with an error correction function for CT connection
  • Additional communication and input/output modules can extend the basic functional scope of this product.
  • Class 0.5 in accordance with ANSI C12.20


  • UL 61010 Guide FTRZ File E257746
  • IEC 61557-12


DIRIS A-20 units are power metering and monitoring devices that provide the user with all of the measurements needed to complete
energy efficient projects successfully and to provide assured monitoring of electrical distribution.
All the measurements information can be used and analyzed remotely using energy efficiency softwares.


  • Industry
  • Infrastructures
  • Data Center
  • Building
48250402 - DIRIS A-20 AC & DC Aux Supply
DIRIS A-20 Accessories
48250080 - 1 DO Module DIRIS A-20
48250082 - RS485 Com Module DIRIS A-20
48250083 - 3DI/1DO Module DIRIS A-20