Shelly 3EM WiFi-operated 3 phase energy meter and contactor control

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

Wireless
Shelly 3EM can be connected to any Wi-Fi network or can operate as an Access Point.

Control remotely
Control Shelly 3EM directly from your smartphone or tablet and manage its output from the Shelly Cloud app, MQTT, or Rest API.

Highly compatible
Shelly 3EM is compatible with both Android and iOS.

Overconsumption and over energy protection
Shelly 3EM will automatically turn off the whole circuit if consumption or energy reaches the set limit.

Sunrise/Sunset schedules
Automatically follow the sun and turn Shelly 3EM ON/OFF based on the sunrise and sunset hours.

Weekly schedules
Choose a time and create custom daily schedules for your Shelly 3EM.

Anti energy theft protection
Monitor real-time energy consumption for each phase and compare it to the neutral to know if someone is stealing electricity.

Monophase systems
Shelly 3ЕМ can also monitor monophase electrical systems with up to 3 points simultaneously.

Dimensions: 73 x 57 x 22 mm