Short description
Shelly Bypass for 1L/2L is required for the Shelly 1L or 2L Gen3 to operate without a Neutral wire at 240 V~, 50 Hz.
Compatibility:
Compatible with Shelly 1L Gen3 and Shelly 2L Gen3.
Main features
- Perfect for retrofitting: The device can be mounted directly behind the light source where space is limited. It connects to Neutral and Live wires.
- No minimum load condition for other Shelly devices: The device is a bypass, allowing the Shelly 1L and 2L Gen3 to function correctly in installations without a Neutral wire.
- Compatibility: Designed and tested to ensure compatibility with a wide range of lights.
Main applications
- Residential
- MDU (Multi Dwelling Units – apartments, condominiums, hotels, etc.)
- Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
- Government/municipal
- University/college
Device electrical interfaces
Inputs
- 2 line inputs on cables:
- O (output coming from Shelly 1L/2L Gen3)
- N (Neutral)
Specifications
| Quantity | Value |
|---|---|
| Physical | |
| Size (HxWxD) | 39 x 23 x 13 mm / 1.54 x 0.91 x 0.51 inch (without wires) |
| Weight | 8 g / 0.28 oz |
| Conductor cross section | 0.2 mm² / 24 AWG stranded |
| Conductor stripped length | 0.5 mm / 0.02 in |
| Length of cables | 65 ± 5 mm / 2.56 ± 0.2 in |
| Mounting | Inside Light Fixture |
| Shell material | Plastic |
| Shell color | Cyan |
| Cable color | Black |
| Environmental | |
| Ambient working temperature | -20° C to 70° C / -5° F to 158° F |
| Humidity | 30 % to 70 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Electrical | |
| Power supply | 240 V~, 50 Hz |
| Power consumption | < 4 W |
Basic wiring diagrams
| Terminals | Description | Wires | Description |
|---|---|---|---|
| L | Live (220–240 V~) terminal | L | Live (220–240 V~) wire |
| O, O1, O2 | Load circuit output terminals | N | Neutral wire |
| S1, S2 | Switch input terminals | ||
| Sx | Switch signal output terminal |
Compliance
Shelly Bypass for 1L-2L Gen3 multilingual EU Declaration of Conformity
Printed user guide
Shelly Bypass for 1L-2L multilingual printed user and safety guide
Installation guides
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