Legrand 721443 Blanking Plate with Mosaic Adaptor, Black

The Legrand 721443 blanking plate with Mosaic adaptor is a functional component designed to cover unused module spaces in electrical installations. Finished in a sleek black color, this unit integrates seamlessly into modular wiring systems, ensuring that empty slots in wall plates are neatly concealed. It is specifically engineered to maintain the aesthetic integrity of your electrical setup while providing a secure and professional finish for standard Mosaic series frames and supports.

Advantages

This blanking plate offers a high level of versatility by allowing users to maintain a uniform appearance across all wall-mounted electrical configurations. Its robust construction ensures durability, while the integrated Mosaic adaptor guarantees compatibility with the wider Legrand modular ecosystem. By filling gaps in multi-gang frames, it prevents dust accumulation and accidental contact with internal wiring, contributing to both safety and a cleaner visual environment.

Suitable for

• Covering unused module spaces in residential electrical installations
• Maintaining aesthetic consistency in commercial office wiring systems
• Professional finishing of multi-gang wall plates
• Securing empty slots in standard Mosaic series frames

When it may not be suitable

This component is not intended for use with non-modular wiring systems or frames that do not support the standard Mosaic interface. It is also not suitable for outdoor environments where moisture or extreme weather protection is required, as it is designed for indoor electrical wall installations.

Key specifications

• Color: Black
• Compatibility: Legrand Mosaic series frames and supports
• Function: Blanking plate with integrated adaptor
• Application: Modular electrical installations

How to use

To install the blanking plate, ensure the power supply to the relevant circuit is disconnected for safety. Align the plate with the empty slot in your existing Mosaic frame or support. Press the component firmly into the opening until the locking mechanism clicks into place, ensuring it sits flush with the surrounding modules. No specialized tools are typically required for the installation process.

What to consider before purchase

• Verify that your existing wall frame is compatible with the Mosaic series
• Ensure the black color matches your current interior design or electrical faceplate scheme
• Check the number of available slots in your frame to ensure the correct fit

Usage recommendations

For optimal results, ensure the blanking plate is fully seated within the frame to prevent movement. If you decide to add a functional module in the future, the plate can be easily removed by gently releasing the clips from the rear of the frame.