Shelly Pro 3EM 120A V2
- 3-phase energy monitoring up to 120A per phase
- Built-in WiFi and Bluetooth for easy connectivity
- Modbus TCP/RTU support for industrial integration
- Real-time power, voltage, current, and energy data
- Compact DIN-rail mount design for electrical panels
Shelly Pro 3EM 120A V2
The Shelly Pro 3EM 120A V2 is a professional-grade three-phase energy meter designed for precise monitoring of electrical parameters in residential, commercial, and industrial settings. With support for up to 120A per phase, it provides real-time data on voltage, current, power, and energy consumption. The device features built-in WiFi and Bluetooth for wireless connectivity, as well as Modbus TCP/RTU for seamless integration into building management systems.
This second-generation model offers enhanced accuracy and reliability, with a compact DIN-rail form factor that fits standard electrical panels. The Shelly Pro 3EM 120A V2 supports cloud-based monitoring via the Shelly Smart Control app and can be integrated with home automation platforms like Home Assistant, OpenHAB, and Node-RED. Its advanced features include overcurrent protection alerts, historical data logging, and firmware updates over the air.
| Phase Configuration | 3-phase (L1, L2, L3) + Neutral |
| Max Current per Phase | 120A AC |
| Voltage Range | 100-480V AC (L-N), 173-830V AC (L-L) |
| Measurement Accuracy | ±1% for energy, ±0.5% for voltage/current |
| Connectivity | WiFi 802.11 b/g/n, Bluetooth 4.2, Modbus TCP/RTU (RS485) |
| Power Supply | 110-240V AC, 50/60Hz (self-powered) |
| Mounting | DIN-rail (35mm), 4 modules wide |
| Operating Temperature | -20°C to +60°C |
| Protocols | MQTT, HTTP, CoAP, WebSocket, Modbus |
| Firmware Updates | Over-the-air (OTA) |
| Brand | Shelly |
|---|---|
| Country | Bulgaria |
| Address of origin | 1407 Sofia, 51 Cherni vrah Blvd., building 3, floor 2-3 |
| EU responsible person | Shelly Group |
| Address | 103 Cherni vrah Blvd, Sofia, Bulgaria, 1407 |
| [email protected] | |
| Phone | 35924933366 |