Shelly Pro 3EM-400 (400 A) 3-phase smart energy meter for homes, EV charging and industry

Single-phase connection

3-phase connection

Smart 3-phase energy meter, 3 x 400 A, for measuring home electricity, electric vehicles, industry and more.

Comes with three 400 A current transformers

• The Shelly Pro 3EM is a smart 3-phase energy meter from Shelly’s innovative product line. It lets you monitor and manage incoming power and consumption, with full readings in the app (available in Hebrew) and a year of history stored free of charge in the cloud and on the device itself. Installation is quick and simple, with a direct connection to your Wi-Fi network. Built-in protection against short circuits and excess consumption, with the option to cut power according to your settings. The meter can drive a contactor to control the power supply (requires an add-on). Typical applications:
  • EV charging stations
  • Homes and apartments
  • Industrial machinery
  • Offices and industrial buildings

  Read the meter remotely, break down consumption by day, week, month or custom date range, and download the data as a CSV file. You can also reset the readings from the app, and its secure, open communication protocol lets it integrate with third-party control systems and push data to CRM systems, email and more.