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  1. Electricity - Electronics
  2. Switch and Relay
  3. Voltage protection relay
  4. Contrel elettronica

Voltage protection relay EMI-20
frequencyAC/DCAC

Voltage protection relay - EMI-20 - Contrel elettronica - frequency / AC/DC / AC
Voltage protection relay - EMI-20 - Contrel elettronica - frequency / AC/DC / AC
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Go to the Contrel elettronica website for more information

Characteristics

Measured/monitored value
voltage, frequency
Network
AC, AC/DC
Applications
grid and system
Mounting
DIN rail
Communication
RS485, Ethernet, Modbus RTU, Modbus
Other characteristics
digital
Trigger voltage

Min.: 24 V

Max.: 230 V

Description

EMI-20/5 is the Contrel gateway for connecting Modbus devices to the ConSight cloud platform. It collects and centralises energy data from the field, enabling remote monitoring and supervision of installations with up to 5 Modbus devices.

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Matelec 2026
Matelec 2026

24-26 Nov 2026 Madrid (Spain) Hall 8 - Stand E15

  • More information
    Key energy 2027
    Key energy 2027

    10-12 Mar 2027 Rimini (Italy) Hall B5 - Stand 130

  • More information
    See all exhibitions

    Other Contrel elettronica products

    Energy Management

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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