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Shelly 3EM 3-phase smart energy meter for homes, EV charging and industry
Energy meters

Shelly 3EM 3-phase smart energy meter for homes, EV charging and industry

Smart 3-phase energy meter, 3 x 120 A, for measuring home electricity, electric vehicles, industry and more.

Comes with three 120 A current transformers

  • The Shelly 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. Read the meter remotely, break down consumption by day, week, month or custom date range, and download the data as a CSV file. Its open communication protocol lets it integrate with third-party control systems and push data to CRM systems, email and more.

    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.

    Typical applications:

    • EV charging stations
    • Homes and apartments
    • Industrial machinery
    • Offices and industrial buildings

     

3.73 reviews
Original price was: ₪529.00.Current price is: ₪495.00.SaleIn stock
Free delivery on orders of ₪1,000 or more. With this product, you're ₪505 away
SKU: 3800235262214/1Categories: Energy metersDeals
About the product

More information

Video tutorials

▶
Adding a smart energy meter to the app

Features

Developed in Europe
Measures power consumption for homes, EVs and industry
Bidirectional metering
Cuts power on overvoltage or when consumption exceeds a set limit
Contactor control
Remote on/off from the app, wherever you are
Unlimited on/off timers
Built-in astronomical clock
Voice control with Alexa or Google Assistant
Thermal protection with automatic power cutoff
Measures up to 3 x 120 A
2-year manufacturer’s warranty
1 module
Dimensions: 6 x 7 x 2.2 cm
Shabbat timer, smart home, smart electrical systems, smart relay

The first smart 3-phase energy meter of its kind with time-of-use rates: power readings and monitoring, with a year of history stored free of charge in the cloud

Who it’s for

Shelly’s long-standing, best-selling smart energy meter for 3-phase homes: it measures consumption and solar production on all three phases, with three 120 A current transformers in the kit. Suitable for private homes, EV charging points and small businesses. For a wired connection and a more advanced management screen there’s Shelly Pro 3EM, and for a crowded panel there’s 3EM-63T Gen3.

What to know before installing

  • Mounts in the electrical panel and is installed by an electrician.
  • The current transformers clamp around the cables without disconnecting them.
  • Connects over 2.4 GHz Wi-Fi. In a metal panel, check the signal strength.
  • It has an output for driving a contactor, for example to shed a load based on consumption.

FAQ

Can I see how much my electricity costs?

Yes. Set your rate, including time-of-use pricing, and see the cost by day, week and month. Guide to setting electricity rates.

Does it also measure solar production?

Yes, metering is bidirectional.

Is the history saved?

Yes. A year of history in the cloud, free of charge, with export to a CSV file.

Wiring diagram

תלת פאזי, שלושה מעגלים או כל הבית

שרטוט חיבור Shelly 3EM תלת פאזי: כל פאזה דרך מאמ"ת ל-VA, VB, VC, אפס ל-N, שנאי זרם על כל פאזה לשקעים A, B, C
Open the diagram full size
שרטוט חיבור Shelly 3EM חד פאזי לשלושה מעגלים: הפאזה ל-VA, VB, VC, שנאי זרם על כל מעגל
Open the diagram full size
שרטוט חיבור Shelly 3EM חד פאזי לכל הבית: הפאזה ל-VA, אפס ל-N, שנאי זרם אחד על הפאזה הראשית לשקע A
Open the diagram full size
  1. 1
    VA · VB · VC

    מתח מכל פאזה, דרך נתיך / מאמ"ת.

  2. 2
    N

    אפס.

  3. 3
    A · B · C

    שקעי שנאי הזרם, לפי הפאזה. החץ על השנאי (K→L) לכיוון הצרכנים.

  4. 4
    I · O

    מגע להפעלת מגען. לא חובה.

We recommend installation by a licensed electrician, after switching off the circuit breaker.

What customers say

Customer reviews

אבי לוי ק.Verified purchase02.11.2026קיבל/ה 5% הנחה על כתיבת הביקורת

שעון צריכה לרכב

קובי ב.Verified purchase30.10.2026קיבל/ה 5% הנחה על כתיבת הביקורת

מונה חכם לספירת ייצור חשמל ממערכת סולארית ומונה של חברת חשמל. עובד טוב

אריאל קVerified purchase30.10.2026קיבל/ה 5% הנחה על כתיבת הביקורת

המונה לא יודע להסתנכרן עם השעות של חברת חשמל.
אי אפשר לתת סקריפטים לחגים ושינויים, לאחר שרכשתי שני מונים הם אמרו לי שיש מוצר יקר יותר שיכול לעשות את העבודה.
א. לא מבין למה עדכון גרסא לא פותר את הבעיה.
ב. לא מבין למה לא מדגישים שיש הבדלים במוצר? העיקר למכור??!!