Shelly 3EM 63T | 3-Phase Energy Meter

The Revolution in Energy Metering: The Ultra-Compact Shelly 3EM-63T Gen3!

Do you have a three-phase connection but limited space in your meter box? Then the Shelly 3EM-63T Gen3 is the solution you've been waiting for. This is Shelly's latest generation of three-phase energy meters , featuring a unique and extremely space-saving design . Thanks to its flat terminals and integrated current transformers, you can mount this meter directly above or below your MCBs , saving you any additional DIN rail space.

This smart meter can measure either a complete 3-phase installation or three separate 1-phase circuits , each with a load of up to 63 amps . The measurement is contactless and extremely accurate ( Class B accuracy, 1% ). Thanks to the 4-quadrant measurement, you can see not only your consumption but also the energy returned by your solar panels .

As a Gen3 device, the 3EM-63T is equipped with a powerful ESP-Shelly-C38F chip , ensuring stable and fast operation. Connectivity is always a priority: it features Wi-Fi , a reliable LAN connection , and Bluetooth for super-easy setup. All measurement data is stored locally for up to 7 days , so you'll never lose data in the event of an internet outage.

Benefits and points of interest:

• Ultra-compact design: Unique On-MCB mounting system fits directly onto your machine and saves DIN rail space.
• Flexible metering: Choose between 1x 3-phase or 3x 1-phase metering up to 63A per channel.
• Contactless & Accurate: Simple, safe installation and Class B (1%) accuracy .
• Perfect for solar panels: 4-quadrant measurement for real-time insight into consumption and return.
• Triple Connectivity: The reliability of LAN and WiFi , plus the ease of Bluetooth for installation.
• Local Data Storage: Stores 7 days of 1-minute interval data on the device itself.
  
  NB:
• Professional Product: Installation in the meter box requires electrical knowledge.
• 'T' Model: This is the version with flat terminals for mounting on a machine.

Compatibility with Smart Home Systems

• Home Assistant: A perfect combination. The Shelly 3EM-63T Gen3 is instantly found locally via the LAN connection thanks to the official Home Assistant integration. All sensors are immediately available for your dashboards and automations.
• Homey: Works great. The official Shelly app for Homey supports Gen3 devices, allowing you to seamlessly integrate all measurement data into your Homey Flows.
• Fibaro: Integration is possible, but requires technical expertise. The connection must be configured manually via a Virtual Device that communicates with the Shelly API.

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