Verified compatibility
We test every device for these ecosystems. For non-standard integrations contact us before ordering.
- Home Assistant
- Zigbee
- Matter
- KNX
- Wi-Fi
Compatibility
Works with these ecosystems
Protocols
- Wi-Fi
- BLE
- Matter
Ecosystems
- Home Assistant
- Apple Home
- Google Home
- Amazon Alexa
- Samsung SmartThings
- eWeLink
What it is, who it's for, what it does
About this product
Shelly Plug S Gen3 Black is a compact smart plug adapter with energy metering, rated for resistive loads up to 2500 W (12 A). The connected appliance - a heater, air conditioner, lamp, boiler or charger - gains remote control and accurate kilowatt-hour tracking right inside the Shelly Smart Control app.<br><br>The plug runs on Wi-Fi 802.11 b/g/n (2.4 GHz) and Bluetooth 4.2, needs no separate hub and supports Matter, so it slots into Apple Home, Google Home, Amazon Alexa, SmartThings and Home Assistant. A built-in multicolor LED shows the live power draw with a green-to-red gradient, while overheating, overvoltage, overcurrent and overpower protections safeguard the connected device.<br><br>The 44x44x70 mm body with a CEE 7/7 plug and a Schuko (Type-F) socket is made for the 220-230 V 50/60 Hz grid - the standard in Moldova. An ESP-Shelly-C38F chip with 8 MB of memory delivers smooth updates and local control without the cloud.
- DeliveryFree from 1500 MDL
- Returns30 days to return
- Warranty24 months
15+projects delivered300+devices installed3 yearslocal-first experienceChișinăushowroom Columna 153Book a showroom visit →
CasaSmart essentials
What it works with, what it needs, what you can do
Install & requirements
What you need on your side and what we deliver.
- Zigbee hub or Matter gateway for wireless variants
- 65 mm back-box or DIN panel for wired variants
- Local setup on Home Assistant — included in install
Smart scenarios
Three typical automations we set up after the install.
- 01Morning: warm light + blinds up + climate at 22 °C
- 02Leaving: lights off, arm sensors, close the gas
- 03Evening: warm ambient + cinema scene
Where it works
Use cases
In winter in a Chisinau flat you see the real cost of heating a room in lei
Plug in an electric heater and watch the kWh in the app
Leaving for the weekend, you turn off the boiler with one tap and save energy
Switch off the water heater from your phone when nobody is home
You ask the assistant to switch off the living-room floor lamp before bed
Via Matter and Apple Home or Alexa, control the plug by voice
Analytics
See consumption — save on bills
Real-time consumption tracking via the eWeLink app. Daily, weekly and monthly history helps identify the most energy-hungry devices.
For the installerTechnical specificationsfull spec · wiring · datasheet
For the installer
Technical specifications
full spec · wiring · datasheet
Power
- Максимальная мощность
- 2500 W
- Максимальный ток
- 12 A
- Power
- 220-230 V
- Own consumption
- < 1 W
- Energy measurement
- Вольтметр, амперметр, счётчики мощности и энергии
Wireless
- Wi-Fi
- 802.11 b/g/n 2.4 GHz
- Bluetooth
- 4.2
Physical
- Вилка / розетка
- CEE 7/7 / Schuko Type-F
- Dimensions
- 44x44x70 mm
- Weight
- 60 g
- Color
- Black
Environment
- Operating temperature
- -20...40 °C
- Humidity
- 30-70 % RH
Connectivity
- Processor
- ESP-Shelly-C38F, 8 МБ
Support
Frequently asked questions
What maximum load does the Shelly Plug S Gen3 support?
The plug handles a resistive load of up to 2500 W with a maximum switching current of 12 A at 220-230 V. Leave headroom for inductive appliances.Does it measure energy consumption?
Yes, it has a built-in voltmeter, ammeter and power and energy meters, so you see instantaneous power and kilowatt-hours in the Shelly Smart Control app.Does it need a separate hub?
No. The Plug S Gen3 connects directly over Wi-Fi or Bluetooth, and thanks to Matter support it adds to Apple Home, Google Home, Alexa or SmartThings without a bridge.Does it fit a standard Moldovan outlet?
Yes. It has a CEE 7/7 plug and a Schuko Type-F socket for the 220-230 V 50/60 Hz grid - exactly the standard used in Moldovan homes, with no adapters.What does the multicolor LED mean?
The LED shows the power level as a gradient: green at low draw, yellow at the midpoint and red near the limit, so you see the load at a glance.Can I use local automation without the cloud?
Yes. The ESP-Shelly-C38F chip with 8 MB allows local control, MQTT and Home Assistant integration; scripting is available when Matter is not enabled.
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Manager guidance
Questions about this product?
A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.
+373 76 004 003Updated: · reviewed by CasaSmart Expert Team