Smart dimming controller for seamless remote control of dimmable lights and drivers. It can be used with or without a neutral wire. Equipped with our own Shelly chip.
*Bypass is required when the device is used without neutral and the load is under 20 W.
Wi-Fi operated Bluetooth inclusion, or use it as a Bluetooth gateway.
No need for neutral: Can be used without a neutral wire. Bypass is required when the device is used without neutral and the load is under 20 W.
Supported light types: Dimmable LED lamps: up to 150 W Incandescent bulbs: up to 200 W Halogen lamps: up to 200 W Iron-core transformer with low-voltage incandescent lamps: up to 200 VA Dimmable electronic transformers: up to 200 W
Overload and temperature protection
Equipped with a new processor & increased flash memory - ESP Shelly
Designed for installation in a limited space, such as wall mounts, electrical control panels, etc.
Easy control through the Shelly app, as well as various protocols, platforms, and voice assistants.
Shelly Dimmer GEN3
Why Shelly Dimmer Gen3?
Smart Dimming, Anytime, Anywhere
Shelly Dimmer Gen3, powered by our own Shelly chip, offers precise and reliable dimming control. It works with or without a neutral wire and allows for easy adjustment of brightness through the app or a simple button press. With features like smart scheduling and night mode, it helps you customize dimming for different times of day and activities. Take full control of your dimmable lighting and quickly enhance comfort and efficiency.
Wi-Fi operated
Connect Shelly Dimmer Gen3 to your Wi-Fi network. No HUB required!
No neutral required
Shelly Dimmer Gen3 doesn't require a neutral line to provide a full set of dimming functionalities.
Smart scenes
Set custom scenes by combining Shelly Dimmer Gen3 with your other Shelly devices
Night Mode
Create comfortable ambient lighting and automatically adjust to your predefined brightness during specific hours of the day.
Flexible input control
Use it with your existing switches and/or buttons for a fast and convenient control.
Smart schedules
Set custom schedules based on your daily agenda, or follow the sunrise/sunset and control your lighting accordingly.
On the Road to Matter
Each Gen3 device is engineered to be upgradable to Matter. The doubled memory, compared to Plus series, guarantees a smooth update process, paving the way for new smart capabilities and integrations.
*Dependent on the extent of Matter's functionalities support.
More Memory, More Power
The Gen3 series ensures the quality and reliability of our devices by using our own powerful Shelly chip. Boasting 8MB of memory, this dramatically improves device performance and efficiency.
Unified Control with Virtual Components
The Gen3 Series introduces “virtual components, transforming how you manage and control 3rd party devices. Within the Shelly Smart Control app, you can now create virtual devices, integrating non-Shelly products into a unified control system.
KNX Support
KNXnet/IP Communication Support
Learn how to integrate KNXnet/IP with Shelly devices, including setup and configuration instructions.Specifications
Quantity
Value
Physical
Size (HxWxD):
38x42.5x16.5 mm / 1.50x1.67x0.65 inch
Weight:
24.3 g / 0.86 oz
Screw terminals max torque:
0.4 Nm / 3.5 lbin
Conductor cross section:
0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length:
5 to 6 mm / 0.20 to 0.24 in
Mounting:
In-wall
Shell material:
Plastic
Shell color:
Shell: Lime
Print: Black
Connector color:
Black
Environmental
Ambient working temperature:
-20 °C to 40 °C / -5 °F to 105 °F
Humidity:
30 % to 70 % RH
Max. altitude:
2000 m / 6562 ft
Electrical
Power supply:
220-240 V~ 50 Hz
Power consumption:
< 1.5 W
Neutral not needed:
Yes
Min. load without neutral and without a Bypass:
20 W
Dimming type
Trailing edge
External protection:
16 A, tripping characteristic B or C,
6 kA interrupting rating,
Energy limiting class 3Short circuit protection
Yes
Output circuits ratings
Max. output power:
200 W
Sensors, meters*
Voltmeter range (AC):
180 V - 240 V
Voltmeter accuracy:
± 5 % (when used with neutral)
Ammeter range (AC)
0 A - 3 A,
Ammeter accuracy:
± 5 % (when used with neutral)
Internal-temperature sensor:
Yes
*Precise measurement is possible only when used with neutral.
Radio
Wi-Fi
Protocol:
802.11 b/g/n
RF band:
2412 - 2472 МHz
Max. RF power:
< 20 dBm
Range:
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
(Depends on local conditions)Bluetooth
Protocol:
4.2
RF band:
2402 - 2480 MHz
Max. RF power:
< 4 dBm
Range:
Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)Microcontroller unit
CPU:
ESP32 C3
STM32 G051
Clock frequency:
ESP32 C3: 40 Mhz
Flash:
8 MB
Firmware capabilities
Schedules:
20
Webhooks (URL actions):
20 with 5 URLs per hook…
Scripting:
Yes
MQTT:
Yes
Advanced schedules:
Yes
KVS (Key-Value Store):
Yes
