My Shelly Pro 3EM fails to connect. What should I do?

Make sure to you are entering correctly the SSID name and password. Upper/lowercases must be respected. Make sure to allow all permissions for the app, including precise location. For further support, use support.shelly.cloud

How do I install Shelly Pro 3EM?

All Shelly Pro devices are DIN-mountable inside the breaker box. Check the wiring diagram in our User & Safety guide or see our installation video for further support.

My Shelly Pro 3EM shows incorrect/inaccurate readings. What should I do?

Wrong measurements are usually due to incorrect wiring. Check that CT transformers are properly positioned, each phase is connected to the correct port, and each CT matches the right phase and device port.

Does Shelly Pro 3EM require a neutral wire?

Yes, a neutral wire is mandatory.

Can I use 50A clamp for Shelly Pro 3EM?

No, you can only use Shelly Pro 3EM with 120 A CTs and each transformer is calibrated for the specific device port. We do not recommend using different brands as it can result in wrong measurements.

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Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels

Shelly Pro 3EM (120A) | Wi-Fi & LAN, 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Solar Panels

Product ID: 532563776

Details

Connector Type
Clamp
Contact Material
Steel
Contact Type
Normally Open
Current Rating
120 A
Mounting Type
DIN Rail Mount

⚡120A current rating

🌐Wi-Fi & LAN connectivity

🔋2-way energy consumption

40204 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

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Description

⚡ Empower your space with smart energy mastery — never miss a watt!

PRECISION POWER TRACKING - 1% active energy measurement accuracy for ultra-reliable monitoring
ROBUST 3 PHASE MONITORING - Clamp-on 120A Current Transformers for industrial-grade energy insights
BLUETOOTH GATEWAY INCLUDED - Expand your smart home ecosystem with built-in Bluetooth connectivity
SEAMLESS SMART INTEGRATION - Works effortlessly with Alexa, Google Home, no hub needed
SOLAR GREEN ENERGY READY - Track solar panel or wind turbine output with 60-day historical data

Shelly Pro 3EM is a DIN-rail mountable, 3-phase smart energy meter with 120A clamp sensors, offering 1% measurement accuracy. It supports Wi-Fi, LAN, and Bluetooth connectivity, enabling real-time monitoring of energy consumption and production across home, office, or industrial settings. Compatible with Alexa and Google Home, it requires no hub and includes solar panel monitoring with 60 days of data history. Backed by a 5-year warranty and professional support, it’s designed for seamless integration into modern smart automation systems.

Specifications

ASIN	B0BVKZ4NGM
Best Sellers Rank	#42,689 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Power Meters #530 in Computer Networking Switches
Brand	Shelly
Brand Name	Shelly
Connector Type	Clamp
Contact Current Rating	120 A
Contact Material	Steel
Contact Type	Normally Open
Current Rating	120 A
Customer Reviews	4.7 out of 5 stars 2,465 Reviews
EU Spare Part Availability Duration	5 years
Included Components	1 x Shelly Pro 3EM
Item Weight	62 g
Manufacturer	Shelly Europe
Maximum Switching Voltage	240 volts
Model	3800235268100
Mounting Type	DIN Rail Mount
Number of Items	1
Operation Mode	Automatic
Part Number	810
Specification Met	CE, RoHS
Unit Count	1 count
Upper Temperature Rating	105 °F
Wattage	31200 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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