Shelly 3EM | WiFi 3 Channel Smart Energy Meter with Contractor Control Relay Switch | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Power Monitoring
Key features
- •POWER MEASUREMENT & CONTROL: Shelly 3EM gives owners enhanced safety and everyday control over appliances or machinery, along with the ability to make smart decisions about electrical consumption. The 3EM is a Wi-Fi energy measurement device, monitoring up to three phases between 110 and 240v per line.
- •MONOPHASE SYSTEMS: Shelly 3EM can calculate 2-way consumption: produced and used energy for each of the three phases. The device can be configured to measure three separate points of a mono-phase electrical system and measure each of them separately.
- •CONTACTOR CONTROL: Shelly 3EM has an integrated 10A relay output for contactor control.
- •NO HUB REQUIRED: You can control Shelly 3EM directly, no hub required. It is compatible with any Wi-Fi router. Or if you prefer you can connect it to your home automation platform.
- •OVERCONSUMPTION PROTECTION: Shelly 3EM can automatically notify and/or switch off the circuit if consumption or energy reaches the preset limit.
Shelly 3EM | WiFi 3 Channel Smart Energy Meter with Contractor Control Relay Switch | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Power Monitoring
List Price: $158.60$142.74DEALYou Save: $15.86 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (3)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
