Shelly 3EM-63W Gen3

3Ratings
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Product details

The Shelly 3EM-63W Gen3 (Wire Model) is an advanced three-phase energy meter specifically designed to accurately measure energy consumption in three individual phases. With a maximum load of up to 63 A and an accuracy of 99 %, this device fulfils IEC 62053-21 Class B standards. It enables real-time monitoring of power data such as current, voltage and power factor with a resolution of one minute. In addition, the Shelly 3EM-63W stores energy consumption data at hourly intervals for up to five years, enabling comprehensive analysis of energy consumption. The compact design integrates electronics and current transformer in one unit, minimising the space required on the DIN rail. Easy installation and advanced connectivity options make this device an ideal choice for modern smart home applications.

Key specifications

Application range
Indoor
Smart Home
Compatible
Smart home ecosystem
Amazon Alexa, Google Assistant, Google Home, Homey, Samsung Smart Things
Item number
54135083

General information

Manufacturer
Shelly
Category
Lighting accessories
Manufacturer no.
SHELLY-3EM-63W-GEN3
Release date
21.1.2025
Sales rank in Category Lighting accessories
24 of 13858

Colour

Colour
White
Exact colour description
White

Accessory properties

Application range
Indoor

Smart home features

Smart Home
Compatible
Smart home ecosystem
Amazon Alexa, Google Assistant, Google Home, Homey, Samsung Smart Things

Power supply

Power supply
Electrical connection

Origin

Country of origin
China, Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x Shelly 3EM-63W Gen3 three-phase WiFi energy meter

Product dimensions

Length
4.20 cm
Width
5.40 cm
Height
2.10 cm
Weight
98 g

Package dimensions

Length
5.90 cm
Width
5.10 cm
Height
5.30 cm
Weight
98 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Lighting accessories» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Milight
    0 %
  • 1.Philips
    0 %
  • 1.Shelly
    0 %
  • 1.SLV
    0 %
  • 1.Sygonix
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Shelly
    Not enough data
  • 1.Light Solutions
    0 days
  • 1.Osram
    0 days
  • 1.Paulmann
    0 days
  • 1.Philips Hue
    0 days

Return rate

How often is a product of this brand in the «Lighting accessories» category returned?

Source: Digitec Galaxus
  • 6.Max Hauri
    0.8 %
  • 7.Kanlux
    0.9 %
  • 8.Shelly
    1.3 %
  • 9.Steffen
    1.7 %
  • 10.Isoled
    1.8 %
Source: Digitec Galaxus