Strong Points


The DIRIS A-40 is a door-mounted power monitoring device (PMD) in 96 x 96 format. It is intended for the measurement, monitoring and management of electrical energy.
The DIRIS A-40 provides numerous functions for measuring voltage, current, power, energy and quality.
It allows the analysis of a single-phase or three-phase load.

Conformity to standards

IEC 61557-12
EN 50160
UL61010 E257746


Assisted configuration

The configuration wizard guides the user step by step. It also detects and corrects configuration errors. This cuts the commissioning time in half and always delivers a reliable result.

Facilitated integration

The three current sensor technologies, closed, opening and flexible (TE, TF & TR) meet all the requirements for integrating new or existing applications.

Connected to the Cloud

The range comprises IoT ready connected products that enable data to be exported automatically for remote operation without any limit on time, distance and time in storage.

Compliant with IEC 61557-12

Reference standard for PMDs (Performance metering & monitoring devices), IEC 61557-12 standard guarantees performance levels and satisfactory performance from the PMDs under the environmental conditions typical of industrial and tertiary applications.


  • Go to Created with sketchtool. Data center - Power availability for telecom
  • Go to Created with sketchtool. Industry - Power availability for industrial process
  • Go to Created with sketchtool. Industry - Power quality and power monitoring
  • Go to Created with sketchtool. Building - Power availability for life safety
  • Go to Created with sketchtool. Building - Metering and sub-billing

Resources & Documentation