Shelly 1L

  • €17,48
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Single wire WiFi-operated relay

Convert any existing wall switch into a smart switch without changing the wiring or running new cables with Shelly 1L. The first device in the world that is able to automate even the appliances wired with no neutral present. Thanks to its small size and wide range of voltage support, it's a real innovation!

Shelly 1L

  • has an embedded webserver
  • is designed for installation in a limited space, such as wall switches
  • can function as a standalone device, as an accessory to a home automation controller, or it may be used as another automation system's component
  • can control any other Wi-Fi device in your home
  • temperature protection
Power supply AC 110-230V ±10%, 50/60Hz
Maximum load 4.1A (5A for short operation)
Power supply DC No
Channels 1 Channel
Special functions
Device temperature protection Yes
Overload protection No
Power measurement No
Dimming No
Working without a neutral line Yes
Minimum load - no neutral connected, with bypass None
Minimum load - no neutral connected, without bypass 20W resistive load
Minimum load - with neutral connected None
Operational temperature 0°C to + 40 °C
Device power consumption < 1 W
Intelligent On/Off Yes
Local and remote control Yes
Sunrise/Sunset Yes
Weekly Schedule Yes
UL Listed option No
Supported load type - with and without neutral
Capacitive Motor starting capacitors, Generators, Synchronous motors
Inductive Led lights, Transformers, Fans, Motors
Resistive Lights, Electric heaters
Supported light types
Dimmable LED Yes
Fluorescent lamps Yes
Fluorescent tubes Yes
Halogen lamps Yes
Incandescent lamps Yes
Neon lamps Yes
Non Dimmable LED Yes
Wireless Yes
Wi-Fi Protocol 802.11 b/g/n
Wi-Fi Radio frequency 2412 - 2484 MHz
Wi-Fi Radio signal power 1mW
Wi-Fi Range up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
Size 42mm x 36mm x 14 mm
The deviation from the device dimensions is up to 0.5 mm. The deviation from the package dimensions is up to 2 mm.

Warranty and Support:
Warranty inquiries and troubleshooting via the Shelly-Support-Ticketsystem