Shelly 3EM-63T Gen3 1/3-Phase WiFi Energy Meter (Flat Terminal)

The Shelly 3EM-63T Gen3 is a compact 1/3-channel WiFi energy meter designed for monitoring three-phase installations or three independent single-phase circuits. With its flat terminals and housing that mounts above or below an overcurrent circuit breaker, it fits easily into standard switchboards. Ideal for homes, apartments, businesses, and photovoltaic installations.

• Versatile monitoring: Supports three-phase and three single-phase lines, with 4-quadrant metering for both consumed and generated energy.
• WiFi & Bluetooth connectivity: No external gateway needed; manage via Shelly Smart Control app, web interface, MQTT, HTTP, or WebSocket.
• High accuracy: Class B (IEC 62053-21) measurement of voltage, current, active/apparent power, power factor, and energy.
• Local data storage: Records at 1-minute intervals, stores at least 7 days of history even without internet.
• Automation & security: Up to 20 schedules, 20 webhooks, local automation, and no-load threshold (<30 VA per channel).
• Easy installation: Flat terminal design for mounting above/below breakers on DIN rail; includes built-in temperature sensor.

Perfect for monitoring PV systems, optimizing self-consumption, and reducing grid intake. The Shelly 3EM-63T Gen3 gives you full control over your energy usage.