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Unit 4, Riverside Business Park, Walnut Tree Close, Guildford, Surrey, GU1 4UG

Registered in England & Wales. Company No: 13500507 VAT No: GB 386 0823 76

Copyright © 2025 NetXL Distribution Ltd, All rights reserved.

Want it by tomorrow? Order within 9 hours 15 minutes and choose Saturday Delivery at checkout for next day delivery.

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Shelly
Shelly Pro 3EM-120A 3-Phase DIN-rail Energy Meter
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Shelly Pro 3EM-120A 3-Phase DIN-rail Energy Meter

(1)

Part Number: SHELLY-PRO-3EM-120A

£124.49inc VAT
£103.74ex VAT

16 In Stock

Want it by tomorrow? Order within 9 hours 15 minutes and choose Saturday Delivery at checkout for next day delivery.

Easy Returns

Bulk Pricing

  • 1+

    £124.49

  • 5+

    £111.17

  • 10+

    £97.85

The Shelly Pro 3EM - 120A is a 3-phase energy meter, able to report accumulated energy, instantaneous voltage, current and power factor. With 3 phases, the 3EM - 120A can measure up to 120A per phase and the neutral to within a degree of accuracy of 1%, and can store data in non-volatile memory that can be retrieved for up to 60 days in 1-minute intervals.

Description

The Shelly Pro 3EM 120-A is a WiFi operated DIN-mountable 3-phase energy meter, featuring WiFi, Bluetooth and LAN connectivity for flexible, accurate energy consumption reporting. The Shelly Pro 3EM can be used to monitor any home appliances, electric circuits and office equipment individually, able to monitor 120A per each of its three phases with the help of the three included 120A clamps.

The Pro 3EM supports MODBUS, allowing for quick and seamless deployment in pre-existing installations, and can monitor 2-way energy consumption - energy that's both produced and used - for each of its three phases, ideal for monitoring installations that include renewable energy sources like wind turbines or solar panels.

Also available is the Shelly Pro 3EM 400A, a variant of the Pro 3EM that can measure up to 400A for each

Key Highlights

  • Built-in WiFi - no hub required
  • LAN connectivity
  • Bluetooth connectivity
  • Embedded web server for local management
  • Power metering
  • Enhanced security (MQTT, WSS and TLS certificate support)
  • DIN rail mountable

What’s in the box?

  • 1 x SHELLY-PRO-3EM-120A
  • 3 x 120A Clamps
  • 1 x Installation Guide

Documents

  • User Manual:Shelly Pro 3EM-120A User Manual

Testimonials

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