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
Note: The Shelly 1L has a minimum load of 20W and can't function below it, if no neutral is present. If you have a load below that and no neutral then use the bypass that comes with the Shelly 1L.
Note: The Shelly 1L has a maximum current of 4.1Amp and supports 5Amps for short operation.
Shelly i3 Open Source
- has an embedded webserver
- has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc.
- 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.
|Power supply AC||110-230V ±10%, 50/60Hz|
|Power supply DC||No|
|Device temperature protection||Yes|
|Working without a neutral line||Yes|
|Maximum load||4.1A (5A for short operation)|
|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|
|Local and remote control||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|
|Non Dimmable LED||Yes|
|Wireless/WiFi Protocol||802.11 b/g/n|
|Radiofrequency||2400 - 2484 MHz|
|Radio signal power||1mW|
|Range||up to 50 m outdoors and up to 30 m indoors (depending on the building materials)|
|Size||42mm x 36mm x 14 mm|
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