Shelly EM + 1x 120A clamp - power consumption measurement with up to 2 clamps up to 120A, output 1x2A (WiFi)

Note 1:

The device only works on 2.4 GHz WiFi b/g/n.

Note 2:

The device does not work only on 5 GHz WiFi ac.

Note 3:

The device supports REST API control and MQTT protocol.

Warning 1:

Module does not have dry / voltage-free / potential-free contacts. Works only with 110-230V AC.

Warning 2:

The device has only 1 clamp up to 120A in package. You can buy 1 more clamp additionaly.

WiFi-operated Energy Meter and Contactor Control

Monitor the consumption of any home appliances, electric circuit and office equipment (lights, power lines, security systems, heating and cooling, etc.) individually. The consumption of your whole home or generated electricity from solar panels with the only one of its kind WiFi-operated Energy Meter with contactor control functionality in the world.

Shelly EM

• two independent measuring channels up to 120A each
• one contactor control (or load up to 2A)
• 365 days of internal memory in case Wi-Fi is not available
• voltage measurement and configurable alarm reporting

Technical Details

• Power supply AC 110-230V ±10%, 50/60Hz
• Power supply DC No
• Contactor Control Yes - max 2A
• Roller shutter mode No
• Device temperature protection No
• Overload protection No
• Power measurement Yes
• Channels 2 Channels
• Operational temperature -40 to + 40°C
• Device power consumption < 1 W
• Intelligent On/Off Yes
• Local and remote control Yes
• Sunrise/Sunset Yes
• Weekly Schedule Yes
• UL Listed option No
• Wireless/WiFi Protocol 802.11 b/g/n
• Radio frequency 2400 – 2500 MHz
• Radio signal power 1mW
• Range up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
• Size 39mm x 36mm x 17 mm