Skip to content

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


Filter by label

There are no items with the selected labels at this time.