Connected switch with neutral
CB0409 - CN0409 - CT0409
by Legrand
Product Overview
This product is a smart accessory requiring a starter pack or a gateway with Netatmo.
Pack Contents
- 1 x Connected switch with neutral
- 1 x Site protection
Frequency bands: 2.4 - 2.4835 GHz - Power level: < 100 mW
Technical Characteristics
In default operating mode (on/off), this switch works with the following bulbs:
⚠ Do not use a smart bulb with the connected switch with neutral (with dimmer option).
Temperature | Wire Cross-section | Incandescent Bulb | LED Bulb | CFL Bulb | Halogen Bulb |
---|---|---|---|---|---|
+35° C / +5° C | 2 x 1,5 mm² | 150 W (Maxi.) | (*) 150 VA | 150 VA | 150 VA |
110-240 V ~ 50/60 Hz | 75 W (Maxi.) | (*) 75 VA | 75 VA | 75 VA |
(*) or 15 bulbs max. For comfortable lighting, we recommend using bulbs of the same type and make.
Product NOT COMPATIBLE with ferromagnetic transformer. Risk of product breaking.
⚠ In dimmer option operating mode (which can be activated via the App), this switch functions only with dimmable bulbs (identifiable by the logo on packaging).
[dimmer control icon]
Installation Safety Precautions
- ⚠
OFF: Switch off the power at the main circuit breaker.
- ⚠
Make sure that the power is off before continuing with the installation.
Wiring Instructions
1. Wire the connected switch with neutral (with dimmer option)
Wiring the connected switch:
The diagram illustrates the wiring for the connected switch. It shows terminals for Neutral (N), Live (L), and Earth. The diagram specifies wire colors:
- N (neutral) = blue
- L (live) = any except blue and green/yellow
- (earth) = green/yellow
The diagram shows the blue neutral wire connecting to the 'N' terminal, the live wire connecting to the 'L' terminal, and the earth wire connecting to the earth symbol. The load wire connects to the output terminal, leading to the light bulb.
Option: Possibility to manage this switch (with dimmer option) by up to 5 mechanical push buttons (not equipped with locator/indicator light). Maximum cable length for push buttons is 30 m.
Attention: The dimmer must be installed on the lamp side.
The connected light switch (with dimmer option) works with standard bulbs or dimmable bulbs including LEDs. Using dimmable LEDs is mandatory if dimmer mode is activated.
Two-Way Switch Replacement
Tip if replacing a two-way switch: This section describes replacing an old flush-mounted switch with the wireless switch.
The diagram shows a switch box with the following connections:
- Neutral wire
- Wire which goes back to the light
- Traveller 1 wire
- Traveller 2 wire
Use a connector to connect all 3 wires together (travellers 1 and 2 and lamp return wire). Use another connector for the neutral wire.
Wiring Precautions for Multiple Switches
If you plan to install two-way light switches, read the following precautions:
To control a light with two or more switches, only use the following products:
- Connected switch with neutral (with dimmer option)
- AND/OR
- x1 or several Wireless switches for all control points (not included in this pack)
- AND/OR
- x1 or several Wireless switches for all control points (not included in this pack)
- AND/OR
- x1 or several up to 5 push buttons (not included in this pack)
⚠ Do not use: two connected switches (with dimmer option) to control the same lighting point.
App and Voice Assistant Integration
Download the Home + Control app and follow the instructions to associate your product.
You are now ready to control your installation and can customize your scenarios via the Home + Control app or your voice assistant.
[Download on the App Store]
[Get it on Google Play]
[Works with Google Home]
[Works with Alexa]
[Works with Apple Home]
General Safety Instructions
This product should be installed in compliance with installation rules, preferably by a qualified electrician. Incorrect installation and/or incorrect use can lead to risk of electric shock or fire. Before carrying out the installation, read the instructions and take account of the product's specific mounting location. Do not open up, dismantle, alter or modify the device except where specifically required to do so by the instructions. All Legrand products must be opened and repaired exclusively by personnel trained and approved by Legrand. Any unauthorised opening or repair completely cancels all liabilities and the rights to replacement and guarantees. Use only Legrand brand accessories.
Simplified EU Declaration of Conformity
The undersigned, Legrand, declares that the radio-electric equipment referred to in these instructions complies with directive 2014/53/EU. The full text of the EU declaration of conformity is available on the following website: www.legrand.com/ecatalogue
Compatibility Notes
iOS: To control this Apple Home enabled accessory, the latest version of iOS or iPadOS is recommended. Apple: App Store is a service mark of Apple Inc. registered in the U.S. and other countries. iOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. Apple Home: Apple Home and iPadOS are trademarks of Apple Inc. registered in the U.S. and other countries. Apple Home is a trademark of Apple Inc.
Google Play: A recent version of Android with access to Google Play is recommended.
Amazon: Amazon Alexa and all related logos are trademarks of Amazon.com Inc. or its affiliates. Android: Android, Google Play and the Google Play logo are trademarks of Google LLC.