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Shelly EM Gen3 50A Smart Single-phase Energy Meter
Total power monitoring
Know how much energy your home consumes with Shelly EM Gen3! The perfect solution for one-phase homes, Shelly EM Gen3 can make a large difference in your savings by constantly monitoring the overall power in your breaker box and giving you immediate control over your current consumption. Connect a contactor to Shelly EM Gen3 and save energy by automatically switching off non-essential appliances.
Heavy load control with contactors
Besides precise power metering, Shelly EM Gen3 allows contactor control of heavy-load appliances such as powerful water heaters, hot tubs, heat pumps, and large kitchen appliances. This way, you can both monitor and control the consumption of larger appliances around your home or facility and maximize your savings.
Appliance Health Check
Monitor the power usage of your appliances to ensure optimal performance and longevity. By tracking individual energy consumption patterns, you can proactively identify potential issues before they become costly problems. Unexpected spikes or shifts in power usage are early warning signs that an appliance may need attention, allowing you to maintain efficiency and avoid downtime.
Wi-Fi and Bluetooth connectivity
Connect Shelly ЕМ Gen3 to your Wi-Fi network. No HUB required! Quick inclusion via Bluetooth or use it as a Bluetooth gateway.
Current transformers connection
Connect up to 2 current transformers. No need for extra wiring!
Dry contact switch
For contactor control of heavier loads.
Local data storage
Data logs stored on device for up to 10 days in 1-minute intervals. When connected to the cloud, data logs go back to 365 days.
Smart Scenes
Set custom scenes by combining Shelly EM Gen3 with your other Shelly devices to control energy use.
Scripting
Fully supports scripting, allowing you local control and custom functionalities.
- Wi-Fi and Bluetooth connectivity
- Single phase, two channels measurment
- Up to 2 current transformers connection (contactless metering)
- Dry contact switch for contactor control
- Shelly chip with 8 MB memory
- Local data logs stored on device for up to 10 days in 1-minute intervals
- Smart schedules
- Real-time clock
- Supports scripting, webhooks, MQTT, WebSocket, HTTP, RPC protocols
- Wide integration into smart automation systems
