Shelly 1L
Single wire relay
Downloads
Manuals
Certificates & Declarations
What is Shelly 1L?
The most intelligent device
Мany light switches are wired with no neutral present, which makes them difficult to automate. Shelly1L handles this problem because it only needs the hot line.
Features
- No HUB required.
- Wide range of voltage support.
- No neutral wiring required
- Great variety of load and light types
- Designed to fit in most standard electrical boxes and switches.
- It can be integrated to work with all other Shelly devices.
- Compatible with Android, iOS, Amazon Alexa, Google Assistant, and home automation servers using MQTT, CoAP, and REST API.
- Easily make your Arduino project live and usable in your automation project.
Specification
| POWER | |
| Power supply AC | 110-230V ±10%, 50/60Hz |
| Power supply DC | No |
| SPECIAL FUNCTIONS | |
| Device temperature protection | Yes |
| Overload protection | No |
| Power measurement | No |
| Dimming | No |
| Working without a neutral line | Yes |
| FEATURES | |
| Channels | 1 Channel |
| 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 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 |
| CONNECTIVITY | |
| 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) |
| DIMENSIONS | |
| Size | 39mm x 36mm x 17 mm |
Wiring diagrams
How to connect
No neutral wiring scheme
Neutral wiring scheme
Device pinout
Flash/Debug
