Description
Introduction
The GEWISS GW10820 is an interchangeable eco button cover designed for 2-module installations in modern electrical and building automation systems. Rendered in a clean white finish, this component provides a refined visual aesthetic while ensuring modular flexibility across switch and control assemblies. This device is part of our Button Covers & Symbols products range.

As part of the modular wiring accessory range from GEWISS, the GW10820 enables system integrators and electrical installers to complete user interfaces with precision. When specifying items with limited technical data, procurement teams should verify part numbers directly against official project documentation and bill of materials (BOQ) to avoid wrong orders.
Key Features
- Original GEWISS manufactured component under part number GW10820.
- Interchangeable Eco button cover design.
- Sized for standard 2-module (2M) configurations.
- Neutral white color finish for seamless interior integration.
- Designed for clip-on attachment to compatible GEWISS mechanisms.
Benefits
- Streamlines control surface finishing with a flexible, interchangeable 2-module design.
- Provides a clean, uniform white visual finish suitable for commercial and residential interiors.
- Maintains aesthetic consistency across GEWISS modular switch range installations.
- Simplifies long-term maintenance and cover replacement without requiring rewiring.
- Helps avoid procurement errors when matched directly against verified GEWISS project specifications.
Technical Specifications
Applications
- Commercial office user interfaces and wall control plate assemblies.
- Residential automation switch installations requiring 2-module button covers.
- Refurbishment and replacement projects requiring exact GEWISS cover plate components.
Installation Notes
- Verify underlying mechanism alignment and 2-module sizing prior to snapping the button cover into place.
- Ensure the GEWISS mounting frame and internal switch mechanism are fully installed before attaching the cover.
- Cross-reference official GEWISS technical datasheets to confirm exact series compatibility before site deployment.
FAQ
What is the GEWISS GW10820 button cover used for?
The GEWISS GW10820 is a 2-module interchangeable eco button cover in white, designed to complete the front user interface of compatible GEWISS switch mechanisms. Explore more GEWISS KNX products for professional building automation projects.
How can I verify compatibility for my project?
Cross-reference the SKU GW10820 and 2-module sizing against your official project bill of materials (BOQ) and GEWISS product catalogs before placing an order. For certificates and current technical files, refer to the official GEWISS product page.
Does this SKU include the internal switch mechanism?
No, the GW10820 is an interchangeable button cover only. The underlying electronic or mechanical switches and mounting frames must be ordered separately.
What is the exact product model?
The order/model code for this page is GW10820. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The GEWISS GW10820 offers a clean, 2-module white button cover solution for modular switch and control interfaces. Verifying exact model details against official project documentation ensures smooth installation and reliable site execution. Installers and system integrators can review our KNX dealer program options.






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