Shelly EM gen3 Energy Measurement Controller

The Shelly EM gen3 is an advanced energy measurement controller that enables precise monitoring and management of high-power devices. With support for Wi-Fi, Bluetooth, and future Matter technology, it integrates seamlessly into your smart home without requiring an additional hub. The device can monitor up to two current transformers (CT 50A included) and control loads via a built-in voltage-free contact.

• Energy monitoring – track active/apparent power, energy, and power factor with ±2% accuracy.
• Local data storage – records data every minute, stores up to 10 days locally, and syncs to cloud for 365-day history.
• Smart scenes – create automation rules with other Shelly devices.
• Scripting support – customize functionality and prepare for Matter upgrade.
• Compact design – fits in standard electrical boxes (37 x 42 x 16 mm).

Ideal for single-phase homes and commercial buildings, the Shelly EM gen3 helps you reduce electricity bills and improve efficiency. Includes: controller, CT 50A clamp, and manual.