Top sellers

Salus actuator - closed without power - actuator T30NC

12,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!
Digital thermostat underfloor heating EL05 White

59,99 € Tax included
Request delivery time!
Digital thermostat underfloor heating X1

79,99 € Tax included
Request delivery time!
Digital thermostat switch range ALM-4

44,99 € Tax included
Request delivery time!
Salus Terminal Strip Control Terminal Strip KL06

37,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!

New products

Shelly Flush Plus 1 Relay max 16A 1 Channel WLAN BT

15,00 € Tax included
Delivery time: 4-5 business days after receipt of payment!
Shelly Plug&Play H&T Temperature & Humidity Sensor Wi-Fi Battery (n.e.) White

17,90 € Tax included
Delivery time: 4-5 business days after receipt of payment!
Shelly PlugnPlay Button1 Switch & Dimmer Wi-Fi Battery White

21,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!
2 x Shelly 2.5 Smart Home Wi-Fi Double Relay Switch 230V 10A

47,90 € Tax included
Delivery time: 4-5 business days after receipt of payment!
Shelly DIN Rail Pro 4PM Relay Max. 40A 1 Phase 4 Channels Measurement Function WLAN LAN BT

99,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!
Shelly Relay 3EM Wi-Fi Electric Meter 3x120A Measuring Function

99,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!

Shelly Relay 3EM Wi-Fi Electric Meter 3x120A Measuring Function

shelly3EM

New product

The professional 3-phase energy meter. Shelly 3EM can calculate the 2-way consumption: energy produced and consumed for each of the three phases. The device can be configured to measure three separate points of a single-phase electrical system and measure each of these points separately.

More details

99,95 €

Tax included
0.5 kg
Delivery time: 4-5 business days after receipt of payment!
15 Items

- +

 
More info

Shelly 3 EM
Monitor the consumption of any household appliances, circuits and office equipment (lighting, power lines, security systems, heating and cooling, etc.) individually with three independent measurement channels up to 120 amps each

  • a protection control (or load up to 10 amps)
  • 365 days of internal storage in case Wi-Fi is unavailable
  • Voltage measurement and configurable alarm messages Including 3x current transformer 120 amps

WHY SHELLY 3EM?

Intelligent 3-phase electricity meter and contactor control

Many appliances, homes and buildings consume more energy than they need, resulting in energy waste and higher costs. Shelly 3EM is a smart electricity meter that helps to monitor electricity consumption in real-time and notifies you if the electricity consumption of a device or installation exceeds a predetermined threshold. In addition, it enables contactor control. Smart current metering helps you identify and avoid redundant energy consumption.

PROPERTIES

Wi-Fi operation: 
 Connect Shelly EM to your Wi-Fi network. No HUB required!

Current monitoring:
 Shelly EM monitors single-phase electrical systems with up to 3 points simultaneously. 

Protection control:
 Shelly EM has an integrated 10A relay output for protection control.

365 days of data retention: 
 Shelly EM measurements are stored in a free cloud for 365 days.

Custom schedules:
 Set custom schedules based on a daily schedule or working hours. 

365 days of data retention:
 Shelly EM measurements are stored in a free cloud for 365 days.
 

Endless application possibilities

2-WAY ENERGY CONSUMPTION MONITORING

Monitor your home, office, or factory floor and avoid additional costs or voltage drops that can damage your equipment and equipment. Shelly 3EM can calculate the 2-way consumption: energy produced and consumed for each of the three phases. The device can be configured to measure three separate circuits of a single-phase electrical system and control a switching contactor. Display the quality of your power grid in terms of active power, reactive power, voltage and power factor.

SOLAR PANEL MONITORING AND CONTROL

Track how much energy your solar panels and wind turbines generate and save effortlessly. Shelly EM provides real-time information on the efficiency of the solar and wind energy system, as well as historical data on how much energy has been generated and consumed. This helps you control the flow of energy and get the most out of your solar panels and wind turbines. To take it a step further, connect a contactor to Shelly 3EM so you can automatically turn off appliances in your home that you don't absolutely need to save energy.

PREVENTIVE MANAGEMENT

When an electrical appliance is damaged, it doesn't just stop working. Usually, it increases energy consumption to compensate for its operating capacity. Since there's no visible difference in performance, it can take months to spot a problem, leading to inefficiency and wasted energy. Shelly 3EM Power Monitoring instantly detects the increase in energy consumption and notifies you, saving you additional costs on repairs or equipment replacements.


  • Energy costs: The installation is done in the fuse box on the DIN rail. The measured values are displayed in real time. It is also possible to have the energy costs calculated.

  • Function overview: The Shelly 3EM can be controlled via the Shelly app, the optionally activatable cloud, but also via MQTT and REST API. Energy consumption thresholds can be set, for example, when the Shelly 3EM switches off the power via the relay contact. Control by time or by sunrise and sunset is also possible.

  • For solar and wind energy: In addition to measuring energy consumption, the energy fed into the grid can also be measured. The Shelly 3EM automatically recognises how much energy has been drawn and how much has been fed into the grid and displays this clearly in a graphic.

  • Export function: The measurement data is stored in the cloud for 365 days. The data is also written to a CSV file at 5-minute intervals, which can be exported by the Shelly 3EM.

  • For developers: The Shelly 3EM has a programming and debug header that can be used to flash alternative firmware. A ESP8266 with 4 MB Flash is built-in. It can be integrated into various smart home systems: Home Assistant, Hubitat, openHAB, Domoticz, REST API, MQTTT, ioBroker, nymea and HomeSeer

5 other products in the same category:

Shelly DIN Rail Pro 4PM Relay Max. 40A 1 Phase 4 Channels...

99,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!

2 x Shelly 2.5 Smart Home Wi-Fi Double Relay Switch 230V 10A

47,90 € Tax included
Delivery time: 4-5 business days after receipt of payment!

Shelly PlugnPlay Button1 Switch & Dimmer Wi-Fi Battery White

21,95 € Tax included
Delivery time: 4-5 business days after receipt of payment!

Shelly Plug&Play H&T Temperature & Humidity Sensor...

17,90 € Tax included
Delivery time: 4-5 business days after receipt of payment!

Shelly Flush Plus 1 Relay max 16A 1 Channel WLAN BT

15,00 € Tax included
Delivery time: 4-5 business days after receipt of payment!

Menu

Settings