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The COUNTIS E4x is a modular electrical energy meter displaying the energy (kWh, kVArh and kVA) and other measurements directly on its backlit LCD display. It is designed for three-phase load metering with connection via CT and is suitable for applications of up to 12000 A.
COUNTIS E42, E44, E46 and E48 are MID certified.


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

To enable power consumption to be reported remotely, COUNTIS E4x units are equipped with either one or two output(s) or a RS485 (MODBUS), M-BUS or Ethernet Modbus CTP communication output.
As well as their reporting functions, COUNTIS E4x units with RS485 can be configured remotely and deliver multi-measurement readings.

B+D module MID-certified

COUNTIS E products with MID certification provide the guaranteed accuracy required for applications in which sub-billing of the electrical energy consumed is necessary. “Module B+D”certification guarantees that the design and manufacturing process of products are approved by an accredited laboratory.

Bi-directional metering

This function is for metering energy production or energy consumption.

Multi-measurement and load curve

Display of electrical values (I, U, V, P, Q, S, PF) and load curve over a 3 day period via communication.


  • Go to Created with sketchtool. Data center - Power for busway and tap-off
  • Go to Created with sketchtool. Infrastructure & Transport - Power for EV charging
  • Go to Created with sketchtool. Building - Energy storage behind the meter

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