Shelly Pro 3EM WiFi-Energy Meter – 3-Phase Energy Meter for DIN Rail
The Shelly Pro 3EM is a professional three-phase energy meter that precisely measures energy consumption and feed-in. It is designed for installation in distribution cabinets on DIN rail and communicates via WiFi, Bluetooth, and LAN.
Real-time measurement of consumption and feed-in for transparent cost control
Easy DIN-rail mounting saves space and allows clean installation in the electrical panel
Multiple interfaces (WiFi, Bluetooth, LAN) enable integration into existing smart home systems
Suitable for private and commercial 3-phase circuits, measuring both consumption and feed-in
What sets the Shelly Pro 3EM apart
Unlike simple plug-in meters, the Shelly Pro 3EM measures power consumption per phase directly at the panel. The combination of DIN-rail design and LAN/WLAN makes it particularly flexible for new installations and retrofits.
Ideal for...
The Shelly Pro 3EM is aimed at electricians, building managers, and demanding smart home users who want to monitor the energy consumption of their home or business in detail.
How to use the Shelly Pro 3EM
Mount the device on a DIN rail in the distribution panel. Connect the three phases and the neutral wire. Connect the device via WiFi or LAN to your network and configure it via the Shelly app or the web interface. The measurement data is then available in real time.
Shelly is a manufacturer specializing in smart home energy management, based in Bulgaria. The products are known for easy installation, flexible communication interfaces, and reliable measurement accuracy. Shelly devices integrate seamlessly into existing home automation systems and are supported by an active community.
The Shelly Pro 3EM is a three-phase energy meter for DIN rail mounting. It measures energy consumption and feed-in and communicates via WiFi, Bluetooth, or LAN.
The Shelly Pro 3EM is designed for three-phase circuits and can be used in both private and commercial distribution panels.
The device features WiFi, Bluetooth, and a LAN connection. Terminals are also available for direct connection to the phases.
Mount the device on a DIN rail in the distribution panel. Connect the three phases and the neutral wire to the terminals. Configuration is done via the Shelly app or the web interface.
The Shelly Pro 3EM has a manufacturer's warranty of 60 months.
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