Shelly 3EM Wi-Fi

The Shelly 3EM relay switch allows for power consumption measurement on your home Wi-Fi network. The device has three channels for measuring power consumption and is capable of calculating the amount of energy produced and consumed. Three 120 A clamps are included.

With the Shelly 3EM relay switch, you can monitor the power consumption of individual household appliances, electrical circuits, and office equipment. The device also has the ability to track the amount of energy produced by solar panels. If Wi-Fi connectivity is unavailable, the device stores up to 365 days of historical data in its internal memory. Additionally, the 3EM includes protection against overconsumption, which cuts the circuit if the consumption exceeds the set power limit.

Shelly's smart home products support Amazon Alexa and Google Assistant. They are also compatible with many other smart home systems/platforms (check compatibility for each product). Shelly's products are connected to a wireless Wi-Fi network and do not require a separate home automation controller. Please note that only authorized electricians are allowed to perform the installation.

Features

• Model: Shelly 3EM
• Nominal voltage: AC: 110-230 V ±10%, 50/60 Hz
• Three independent max. 120 A measurement channels
• Control of one contactor (or load up to 10 A)
• Up to 365 days of historical data stored in internal memory, if Wi-Fi is unavailable
• Voltage measurement and configurable alert reporting
• Wireless standard: Wifi 802.11b/g/n, 2.4 GHz
• Support for Amazon Alexa, Google Assistant
• MQTT support
• Shelly Cloud app - Android and iOS support
• Operating temperature: 0ºC to +40ºC, for indoor use only
• Dimensions: 73 x 57 x 22 mm

Packing List

• Shelly 3EM
• 120 A current transformer, 3 pcs
• Quick Start Guide