Shelly Dimmer Gen3
Code: SHELLY-DIMMER-GEN3Related products
Product detailed description
💡 Shelly Dimmer Gen3 – Smart Dimmer for Every Installation
Shelly Dimmer Gen3 is a third-generation smart module that brings many improvements over its predecessor, the Shelly Dimmer 2. It doesn’t just turn lights on and off; it allows for comfortable brightness control tailored to your preferences, activities, or mood.

Main Advantages of Shelly Dimmer Gen3
- 🌈 Smart lighting control: Adjust light brightness according to the time of day, activities, or mood.
- ⏰ Flexible automation: Time schedules, sunrise/sunset automation, and smooth light fading.
Compact Design for Easy Installation
- 📏 Small dimensions (42 × 36 × 14 mm), fits behind standard wall switches or sockets.
- 🏠 Ideal for both new builds and retrofitting older homes.
Supported Lighting Types and Loads
- 💡 Incandescent and halogen bulbs: up to 200 W
- 🌟 Dimmable LED bulbs: up to 150 W
- ⚡ Low-voltage halogens (ferromagnetic transformers): up to 200 VA
- 🔌 Dimmable electronic transformers: up to 200 W
Easy Control
- 🎛️ Local control via wall switches, the app, or automations.
- ↔️ Supports two-way and multi-way switch wiring.
- 🔒 Ability to disable physical control (useful for children's rooms).
Advanced Features and Protections
- 🌗 Supports both leading-edge and trailing-edge dimming.
- ⚙️ Works with or without a neutral wire (neutral recommended for better stability).
- 🔥 Protections: overheating, overvoltage, and overload.
Technical Specifications
- ⚡ Power Supply: 110–240 V AC ±10 %, 50/60 Hz
- ⚙️ Power Consumption: <1.5 W
- 🌐 Wireless Connection: Wi-Fi 2.4 GHz, Bluetooth for quick pairing
- 📡 Protocols: MQTT, CoAP, WebSocket
- 🌡️ Operating Temperature: –20 °C to +40 °C
Integration and Operating Modes
- ☁️ Cloud Mode: Control via the Shelly Cloud app.
- 🖥️ LAN Mode: Local control without internet access.
- 🌐 HTTP/HTTPS Webhooks and locally stored schedules (up to 20).
- 🧩 mJS scripting support for advanced automation.
Note: Shelly Dimmer Gen3 switches and dims AC voltage (110–240 V AC). It does not support dry contacts. Input and output lines must be on the same phase.
Additional parameters
| Category: | Shelly |
|---|---|
| Warranty: | 2 years |
| EAN: | 3800238070526 |
| ? Wireless protocol: | WiFi, Bluetooth |
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Shelly products at the best prices
The Shelly brand is probably the most groundbreaking brand in the field of smart home products these days. New products that come out of this manufacturer's workshop every month complement smart homes not only on the WiFi protocol, but also on Z-Wave. Shelly has everything from relays, dimmers and sensors to energy consumption meters in its portfolio.
Among the very distinctive products of this brand are Shelly Mini modules, which are the smallest modules on the market. They are available in both WiFi and Z-Wave versions.


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