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DZG meters for DIN Rail-Assembling

Our DIN rail meters are primarily used in industrial and building technology as well as in switchgear construction, but are also suitable for use by energy suppliers, in street lighting or electrical mobility. Our quality promise is that all DIN rail meters comply with the European Measuring Instruments Directive (MID) and have been fully standardized. Accordingly, the interaction and interoperability with existing devices is fully guaranteed.

Further features of our high quality DIN rail meters are their accuracy according to accuracy class A, B and C and the equipment with communication modules. Accordingly, data can not only be recorded without problems, but also read out and analyzed extensively. Finally, we pay attention to a compact design according to DIN rail and guarantee that our meters can be used in all systems with this standard.

DVH4013 (until 17.11.2024)

Successor model: DWH4113

Three-phase Electronic Electricity Meter


  • 4-wire direct connection electricity meter
  • Nominal voltage: 3 x 230/400V
  • Current: 5/65A
  • 2 energy directions
  • 4 Tariffs
  • LC display: 7-digit
  • Pulse output: 500 imp./kWh
  • RS485 and Modbus interface
  • 4TE wide


Three-phase meter with AC meter option


  • 2- or 4-wire direct connection meter
  • Nominal voltage: 1 x 230 V or 3 x 230 / 400 V
  • Current: 5/65A
  • 2 energy directions
  • LC display: 7 digits
  • Pulse output: 1000 pulses/kWh
  • RS485 and Modbus interface
  • LCM functionality
  • 4HP wide

WH4013 (until 17.11.2024)

Successor modell: DWH4113

AC meter


  • 2-wire direct connection meter
  • Rated voltage: 230V  
  • Current: 5/65A
  • LC display: 6 digits
  • Pulse output: 500 imp/kWh
  • Modbus interface
  • 2TE wide


Alternating current meter

  • 2-wire direct connection electricity meter
  • Nominal voltage: 230V
  • Current: 5/65A
  • LC display: 6-digit
  • Pulse output: 500 imp./kWh
  • S0 interface
  • 1TE wide


Three-phase Meter CT Connected

  • 4-wire CT connected electricity meter
  • Nominal voltage: 400V
  • Current: 1A/6A
  • LC-Display: 8-digits
  • Pulse output: 1 per quadrant
    (5000 Imp./kWh; 5000Imp./kvarh)
  • S0 interface
  • 5TE wide
  • with national approval for the measurement of reactive energy

Mobile three-phase and alternating current meters

MDZ and MWZ are mobile intermediate meters for fast energy measurement, integrated in housings with protection class IP55.

These meters with CEE plug (5-pole or 3-pole) are ideal for campsites, boat docks, allotments, marinas, weekly markets, street festivals and the like, where electricity has to be billed but there are no permanently installed electricity meters.

Novelty from 2022: Mobile three-phase and alternating current meters with integrated LoRa communication

MDZ-L and MWZ-L with integrated LoRa communication expand the application possibilities of mobile meters with automated transmission of meter readings via the LoRaWAN network, e.g. for third party current delimitation. For this purpose, the communication module and an antenna are integrated next to the meter in the housing (also IP55) and parameterised ready for use.