Shelly Plug US

The Wi-Fi smart plug that fits everywhere



What is Shelly Plug US?

The smallest Wi-Fi smart plug with power мetering

Shelly Plug US automatically monitors and controls lightning, heating or any other connected electrical appliance at home, no matter where you are. When an electric appliance, such as a lamp, is plugged into the Shelly Plug US, you can switch it on and off through the Shelly Cloud mobile application at any time, from anywhere.


  • No HUB required.
  • With Shelly Plug US you can control a wide range of devices and appliances.
  • Shelly Plug US has an integrated precise power meter.
  • It can be integrated to work with all other Shelly devices.
  • Compatible with Android, iOS, Amazon Alexa, Google Assistant, and home automation servers using MQTT, CoAP, and REST API.
  • Easily make your Arduino project live and usable in your automation project.


Power supply AC 110-230V ±10%, 50/60Hz
Power supply DC No
Special functions
Device temperature protection Yes
Overload protection Yes
Power measurement Yes
Maximum load 15A at 110V; 12A at 230V
Operational temperature -10ºC to +50ºC
Device power consumption < 1 W
Intelligent On/Off Yes
Local and remote control Yes
Sunrise/Sunset Yes
Weekly Schedule Yes
Wireless 802.11 b/g/n
Wi-Fi Protocol 802.11 b/g/n
Wi-Fi Radio frequency 2400 – 2500 MHz
Wi-Fi Radio signal power 1mW
Wi-Fi Range up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
Size 50mm x 37mm x 83mm