SHELLY 3EM-63WG3 - Shelly 3EM-63W Gen3

Shelly 3EM-63W Gen3

A compact energy meter that monitors either a three-phase system or three independent single-phase circuits.
It integrates seamlessly into smart home systems or professional setups and provides accurate, real-time data to optimize energy efficiency.

• 4-quadrant measurement
• Mounting on the MCB: above or below the circuit breaker
• Multiple connection types: three-phase or single-phase installations
• Contactless current measurement through current transformer
• Phase sequence fault detection (optional)
• No load threshold
• Optical pulse display of energy consumption
• Real-time clock: stored data retains the correct time stamp even if the internet connection is interrupted
• Data logs: up to 7 days of data are stored on the device and can be retrieved later
• Accuracy class B (IEC 62053-21)
• Photovoltaic-compatible
• No HUB required! Wide compatibility with 3rd party home automation systems and apps, including the Shelly Smart Control App

Compact, versatile and ready to be installed where you want it
The Shelly 3EM-63 Gen3 provides precise 4-quadrant metering for accurate energy measurement in both three-phase systems and single-phase circuits.
The flexible setup allows for standalone Wi-Fi operation or integration with popular home automation platforms.
Its compact design makes installation easy.
In addition, it is future-proof and supports the monitoring of photovoltaic systems to track solar energy production along with grid consumption

WLAN powered, Bluetooth integration
Connect the 3EM-63W Gen3 to your Wi-Fi network. No HUB required!

Flexible installation
Can be mounted above or below DIN rail circuit breakers.

Energy monitoring
Monitor voltage, current, power factor as well as active and apparent power and energy.

Various connection types
Supports three-phase or single-phase installations.

Extended data logging
Saves energy data for up to 7 days in 1-minute intervals.

Current transformer connection
Contactless current measurement.

Home energy management (application example)
The Shelly 3EM-63 offers homeowners an intuitive way to monitor and optimize their energy consumption. By providing real-time insight into the power consumption of individual appliances or entire circuits, the device helps to identify energy-intensive appliances and adjust their usage to reduce energy costs. For example, monitoring the energy consumption of heating or cooling systems can reveal opportunities to implement more efficient schedules. In addition, the device's local automation features allow you to create rules that automatically turn off unnecessary appliances during peak usage times to ensure smarter and more... ...