The COUNTIS E2x is a modular energy meter displaying the energy (kWh, kVArh and kVA) and other measurements directly on its backlit LCD display. It is designed for three-phase networks and allows a direct connection of up to 80 A.

Conformity to standards

IEC 62053-21 Class 1
IEC 62053-23 Class 2
- IEC 62053-31
- IEC 62052-11
- EN 50470-1
- EN 50470-3


RS485 (MODBUS) communication, M-Bus, Ethernet or pulse outputs

To easily centralise your consumption, COUNTIS E2x devices have one pulse output or one RS485 (MODBUS), M-BUS or an Ethernet Modbus TCP communication output. With RS485 and Ethernet communication models, you can configure your meters remotely.


Lets you assign different time slots (every hour, dip times) or different sources (normal, back-up) to your energy readings to monitor your energy consumption in more detail.

B+D module MID-certified

COUNTIS E units comply with the MID directive to guarantee accuracy and reliability when metering, compulsory for energy billing applications. "Module B+D" certification guarantees that the design and manufacturing process of products are approved by an accredited laboratory.


  • Data center - Power for busway and tap-off
  • Infrastructure & Transport - Power for EV charging
  • Building - Energy storage behind the meter

Resources & Documentation


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