Shelly Pro-3EM 120A 3-phase energy meter

The Shelly Pro 3EM is a three-phase energy meter that uses current clamps to measure the energy consumption of three individual phases max. 120A load. The device reports in real time the accumulated consumption as well as the instantaneous voltage level, current
and power per phase. The Shelly Pro 3EM is designed for DIN rail mounting in a group distribution centre and is supplied with three clamps. The Shelly Pro 3EM has a built-in real-time clock that keeps time and date even when connected to the Internet.
in the event of an internet outage. The Shelly Pro 3EM can be connected to an internet cloud service wirelessly via WiFi or Ethernet cable. The device also has Bluetooth support, e.g. for local configuration and communication between other Shelly devices. The internal memory stores up to 60 days of history data.

Technical specifications:
- Operating voltage:110...240VAC
- Consumption measurement: 3x phase / 120A (max)
- Consumption history 1 year
- Wifi 802.11b/g/n, 2.4GHz
- MQTT, HTTP, WebSocket, MODBUS
- Shelly Cloud: Android and iOS
- Operating temperature range: -20...+40C (indoor)
- Range: 30-50m
- LED indicator lights
- Power consumption: 1W
- Dimensions: 94x19x69mm
- Weight: 62g
- Power number: 2809607
- Approvals: CE, RoHS