1. Product Overview
The Legrand Plexo 069580 is an IP55 rated modular adapter designed for integrating Mosaic modules into waterproof installations. This adapter ensures protection against dust and water splashes, making it suitable for demanding environments. It is part of the Legrand Plexo range, known for its robust and reliable electrical components.

An image showing the Legrand Plexo 069580 modular adapter. The main body is light grey, and the hinged cover, also light grey, is shown in an open position, revealing the internal modular slot. This design indicates its waterproof capabilities and modular integration.
2. Setup and Installation
Important Safety Information: Installation should only be performed by a qualified electrician in accordance with all local and national electrical codes. Ensure power is disconnected before beginning any installation work.
- Preparation: Ensure the mounting surface is clean, dry, and structurally sound. Gather all necessary tools, including screwdrivers, wire strippers, and mounting hardware.
- Mounting: Securely attach the adapter housing to the desired surface using appropriate screws. Ensure a tight seal if mounting in an outdoor or wet environment to maintain the IP55 rating.
- Module Insertion: Open the hinged cover of the adapter. Carefully insert the compatible Legrand Mosaic module(s) into the designated slots within the adapter. Ensure the module(s) click securely into place.
- Wiring: Connect the electrical wiring to the terminals of the inserted Mosaic module(s) as per the module's specific instructions. Pay close attention to polarity and grounding requirements.
- Sealing: Once wiring is complete and modules are installed, close the hinged cover firmly. Verify that the cover is properly latched to ensure the IP55 waterproof seal is maintained.
- Testing: Restore power and test the functionality of the installed module(s).
3. Operating Instructions
The Legrand Plexo 069580 adapter itself does not have operational controls. Its function is to house and protect compatible Legrand Mosaic modules, such as switches, sockets, or data outlets, in an IP55 environment. Operation of the system will depend entirely on the specific Mosaic module(s) installed within the adapter.
- Refer to the instruction manual provided with your specific Legrand Mosaic module for detailed operating procedures.
- Ensure the adapter's cover is always securely closed when not actively accessing the internal modules to maintain its protective rating.
4. Maintenance
Regular maintenance helps ensure the longevity and proper functioning of your Legrand Plexo adapter.
- Cleaning: Periodically clean the exterior of the adapter with a soft, damp cloth. Avoid using abrasive cleaners or solvents, as these can damage the material and compromise the IP rating.
- Inspection: Regularly inspect the adapter for any signs of physical damage, cracks, or loose components. Check the integrity of the hinged cover and its sealing mechanism.
- Seal Integrity: For installations in wet or dusty environments, periodically check the rubber seals around the cover and cable entries (if applicable) to ensure they are intact and free from debris.
- Professional Check: For critical installations, consider having a qualified electrician perform periodic checks of the entire electrical system, including the adapter and its modules.
5. Troubleshooting
If you encounter issues with your Legrand Plexo 069580 adapter, consider the following:
- Module Not Functioning:
- Ensure the module is correctly inserted and securely latched within the adapter.
- Verify that the wiring connections to the module are secure and correct.
- Check the power supply to the circuit.
- Consult the specific troubleshooting section of the installed Mosaic module's manual.
- Cover Not Sealing Properly:
- Inspect the hinged cover and its latching mechanism for any obstructions or damage.
- Ensure no debris is caught in the sealing gasket.
- If the seal is damaged, the IP55 rating may be compromised, and the adapter may need replacement.
- Water Ingress:
- Immediately disconnect power to the affected circuit.
- This indicates a failure in the sealing. Check for damage to the housing, cover, or seals.
- Re-evaluate the installation method to ensure all entry points are properly sealed.
- If water has entered, the adapter and any installed modules may need to be replaced after thorough drying and inspection by a professional.
If issues persist, contact a qualified electrician or Legrand customer support for assistance.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Legrand |
| Model Number | 069580 |
| Material | Plastic |
| Color | Multicoloured (typically light grey) |
| Special Feature | Waterproof, IP55 Rated |
| Included Components | Adapter housing |
| Item Weight | 0.1 Kilograms (approx. 3.52 ounces) |
| Product Dimensions | 0.79 x 3.15 x 3.15 inches (approx.) |
| Item Package Quantity | 1 |
| Batteries Required? | No |
| Date First Available | August 15, 2023 |
7. Warranty and Support
For information regarding warranty coverage, technical support, or service, please contact Legrand customer service or visit their official website. Keep your purchase receipt and product model number (069580) handy when seeking support.
Legrand Official Website: www.legrand.us (or relevant regional website)





