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Shelly Outdoor Plug S Gen3 ​

Shelly-Outdoor-Plug-Gen3-web.jpg

Device Identification ​

  • Device name: Shelly Outdoor Plug S Gen3
  • Device model: S3PL-20112EU
  • Device SSID: ShellyOutdoorSG3-XXXXXXXXXXXX
  • BLE ID: 0x1853

Short Description ​

Shelly Outdoor Plug S Gen3 is one of the first Shelly devices designed for outdoor use and comes with Matter support.

The Shelly Outdoor Plug S Gen3 is a smart plug/outlet with power measurement and overheating protection, enabling remote control of electric appliances via mobile phone, tablet, PC, or home automation systems. It can operate standalone on a local Wi-Fi network or be managed through cloud-based home automation services.

You can access, set up, and monitor the device remotely from anywhere with internet connectivity, provided the device is connected to a Wi-Fi router and the Internet.

The device includes an embedded web interface for monitoring, controlling, and adjusting settings.

Main Features ​

  • IP44 protection
  • Matter support
  • Next-generation Wi-Fi smart plug with multicolor LED indication
  • Scripting (only supported when Matter is not enabled)
  • Wi-Fi range extender
  • BLE gateway
  • Power metering (in Shelly Smart Control app)
  • Schedules
  • Wide compatibility with third-party home automation systems
  • Local actions
  • Shelly Cloud / Shelly Smart Control app support (optional)
  • Virtual Components

Use Cases ​

  • Garden Automation: Automate garden light strips, electric grills, stoves, or other outdoor appliances to manage operation and energy consumption efficiently.
  • Seamless integration with other Matter devices
  • Use with Apple devices (via Matter)
  • Use as a color night light:
    • Night mode with custom settings
    • When turned on, night mode reduces the LED brightness during nighttime hours to ensure undisturbed sleep.
  • Prevent forgotten appliances from being left on:
    • Monitor and control plugged-in devices easily via smartphone.
    • Thanks to countdown timers and locally stored schedules, the plug can automatically switch off forgotten devices after one hour to save energy.
    • Example: Irons, small ovens, electric radiators
  • Automate office appliances to avoid energy waste:
    • Set smart schedules to turn off unused devices between 7:00 PM and 7:00 AM on weekdays, and Friday evening to Monday morning.
    • This cuts energy usage in half, significantly reducing monthly energy costs.
    • Example: Small ovens, electric radiators, IR heaters
  • Air purifier that responds to air quality:
    • Using scripting capabilities, extract real-time air pollution data and trigger your air purifier to turn on when pollution levels rise.
    • Example: Automate an air purifier based on external environmental data
  • Subtle night light for children’s comfort:
    • Customize the LED color and brightness to create a soft glow ideal for kids' rooms at night.

Main Applications ​

  • Residential
  • MDU (Multi Dwelling Units – apartments, condominiums, hotels, etc.)
  • Light commercial (small offices, retail stores, restaurants, gas stations, etc.)
  • Government/municipal
  • University/college
  • Farming
  • Garden/Yard

Integrations ​

Amazon Alexa Supported Capabilities ​

Yes

Google Smart Home Supported Traits ​

Yes

Samsung SmartThings Supported Capabilities ​

Yes

Simplified Internal Schematics ​

Shelly Plus Plug V3 internal schematics

Simplified Hardware Architecture ​

Plus-Plugs-pricipe-schematics

Device Electrical Interfaces ​

Input ​

  • 1 CEE 7/7 plug

Output ​

  • 1 CEE 7/3 (Type-F / Schuko) socket

Connectivity ​

  • Wi-Fi
  • Bluetooth

Safety Functions ​

  • Overheating protection
  • Overvoltage protection
  • Overcurrent protection
  • Overpower protection

Supported Load Types ​

  • Resistive (incandescent bulbs, heating devices)
  • Capacitive (capacitor banks, electronic equipment, motor start capacitors)
  • Inductive (LED light drivers, transformers, fans, refrigerators, air conditioners)

User Interface ​

Inputs ​

  • One push button:
    • Press to turn output On/Off.
    • Press and hold for 3 seconds to check status (only possible when output is Off).
    • Press and hold for 5 seconds to reboot (within 60 seconds of plugging in).
    • Press and hold for 10 seconds to factory reset (within 60 seconds of plugging in).

Outputs ​

  • LED indication:
    • First power-up: Blue light flashing → AP mode
    • After successful Wi-Fi connection:
      • Slow red flash → reconnecting to Wi-Fi
      • Constant red → unable to reconnect to Wi-Fi
    • When output is On:
      • Power consumption represented by smooth color change (default):
        • Green at 0% of power limit
        • Yellow at 50% of power limit
        • Red at 100% of power limit
      • User can adjust brightness (default: 100%)
      • Custom color (default: green, default brightness: 100%)
      • Off
    • When output is Off:
      • Off (default)
      • Custom color (default: red, default brightness: 100%)
    • During OTA update: Red light flashing

Specifications ​

QuantityValue
Physical
Size (H×W×D)56×56×103 ±0.5 mm / 2.21×2.21×4.55 ±0.02 in
Weight85 ±1 g / 3 ±0.04 oz
Compatible socketsCEE 7/1, CEE 7/3 (Type F / Schuko), CEE 7/5 (Type E)
Compatible plugsCEE 7/2, CEE 7/4 (Type F / Schuko), CEE 7/7, CEE 7/16 (Type C), CEE 7/17
Shell materialPlastic with Silicone Rubber Protective Cover for the Outlet
ColorMocha
Environmental
Ambient temperature-25°C to 51°C / -13°F to 125°F
Humidity15% to 85% RH
Max. altitude2000 m / 6562 ft
Glow-wire temperature750°C
Ingress ProtectionIP44
Required forced coolingNo
Electrical
Power supply230 V~ 50/60 Hz
Power consumption< 1 W
Rated impulse-withstand voltage2500 V
Output circuits ratings
Max. switching voltage230 V~
Max. switching current12 A
Max. output power2500 W (resistive load only)
Number of switching cycles10,000
Overvoltage categoryII
Duty-typeS1
Switch typeOne-way
Switch configurationSPNO (single-pole, normally-open)
Type of circuit disconnectionMicro
Sensors, meters
Internal temperature sensorYes
Voltmeter (AC)Yes
Ammeter (AC)Yes
Power and energy metersYes
Radio
Wi-Fi
Protocol802.11 b/g/n
RF band2401–2473 MHz
Max. RF power<10 dBm
Wi-Fi RangeUp to 50 m / 164 ft outdoors, up to 30 m / 98 ft indoors (depends on local conditions)
Bluetooth
Protocol4.2
RF band2402–2480 MHz
Max. RF power<4 dBm
RangeUp to 30 m / 98 ft outdoors, up to 10 m / 33 ft indoors (depends on local conditions)
Microcontroller unit
CPUESP-Shelly-C38F
Flash8 MB
Firmware capabilities
Webhooks (URL actions)20 hooks with 5 URLs per hook
ScriptingYes
MQTTYes
CoAPNo

Shelly Smart Control ​

Shelly Web User Interface ​

Troubleshooting ​

...

Components and APIs ​

Compliance ​

Shelly Outdoor Plug S Gen3 multilingual EU declaration of conformity (244)

Compliance Archive ​

Printed User Guide ​

Shelly Outdoor Plug Gen3 multilingual printed user and safety guide


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