SHELLY - WiFi-operated Energy Meter  + 1 clamp 50A
  • SHELLY - WiFi-operated Energy Meter  + 1 clamp 50A
  • SHELLY - WiFi-operated Energy Meter  + 1 clamp 50A
  • SHELLY - WiFi-operated Energy Meter  + 1 clamp 50A
  • SHELLY - WiFi-operated Energy Meter  + 1 clamp 50A

SHELLY - WiFi-operated Energy Meter + 1 clamp 50A

€64.99 Tax included

With Shelly EM you can measure how much energy your solar system produces, as well as your energy consumption.

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Monitor the consumption of any home appliances, electric circuit and office equipment (lights, power lines, security systems, heating and cooling, etc.) individually. The consumption of your whole home or generated electricity from solar panels with the only one of its kind WiFi-operated Energy Meter with contactor control functionality in the world.

With Shelly EM, you can view the quality of your electricity network regarding active power, voltage and power factor. Monitor your facility or home to avoid additional expenses or drastic drops in energy that may damage your appliances and machines.

Wi-Fi connected

Shelly EM can connect directly to any Wi-Fi network, no HUB required or can operate as an Access Point.

Power supply

Shelly EM is compatible with all major international voltage standards.

Dual Power Metering

Shelly ЕМ can monitor energy consumption in real time in 2 points simultaneously (up to 120A each).

Contactor control

2A / 230V 50/60Hz. Shelly EM has integrated relay output made for contactor control.

Mobile app control

Turn devices on/off directly from your smartphone or tablet. You can manage Shelly EM output from the Shelly Cloud app, MQTT or Rest API.

Overconsumption and over energy protection

No more forgotten turned on appliances. The integrated countdown timer can automatically switch off your oven after an hour.

Embedded web server

Turn on/off Shelly devices directly from its interface without the need of any additional controller or hub, thanks to the embedded web.

Sunrise/sunset schedules

Shelly EM can automatically turn on/off the power based on the sunrise/sunset hours.

Weekly schedules

Choose a time and create custom daily schedules for your devices.


  • Wi-Fi energy meter
  • Up to 50A per clamp
  • Integrated 2A contactor control
  • Solar and Wind power compatible
  • Cloud and MQTT Enabled
  • 365 days power consumption history
  • Voltage measurement and configurable alarm reporting
  • Compatible with Google Home and Amazon Echo
  • Power supply: 110-230V ±10% 50/60Hz AC
  • Power Metering: 2 channels, up to 50A each
  • Consumption history: 365 days built-in energy history (Wh)
  • Contactor control: Maximum load 2A
  • Electrical consumption: <1 W
  • Radio signal power: 1mW
  • Wireless/WiFi Protocol: 802.11 b/g/n (2.4 GHz)
  • Frequency: 2400 – 2484 MHz
  • Operational range (depending on local construction):
    • up to 50 m outdoors
    • up to 30 m indoors
  • Working temperature: 0 – 40°C
  • Dimensions (HxWxL): 39 x 36 x 17 mm
  • Clamp internal diameter: 10mm: 10 mm
  • Complies with EU standards:
    • RE Directive 2014/53/EU
    • LVD 2014/35/EU
    • EMC 2004/108/WE
    • RoHS2 2011/65/UE
More than 20 Items

Data sheet

Electric Consumption
Power Supply
Main power

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