Product Overview
The Schellenberg 20005 is a white, 2-gang flush-mounted cover frame designed for electrical installations. It serves as a replacement for worn or damaged frame systems, providing a clean and finished look for your switches or timer units.
Key features include:
- Designed for replacing worn frame systems.
- Features a 2-gang configuration.
- Dimensions: 80 x 147 x 8 mm.
- Color: White.

Safety Instructions
Please read these safety instructions carefully before installation and use. Improper installation can lead to electrical shock or damage to the product and connected devices.
- Always disconnect power to the circuit at the main breaker before performing any electrical work.
- If you are unsure about any part of the installation process, consult a qualified electrician.
- Do not use the cover frame if it is damaged.
- Keep out of reach of children.
- This product is intended for indoor use only.
Product Contents
The package for the Schellenberg 20005 2-gang flush-mounted cover frame typically includes:
- 1 x Schellenberg 2-gang flush-mounted cover frame (Model 20005)

Setup and Installation
The Schellenberg 20005 cover frame is designed for screw-in installation, typically over existing flush-mounted electrical boxes and devices.
- Preparation: Ensure the power supply to the relevant circuit is turned off at the main breaker. Verify with a voltage tester.
- Remove Old Frame (if applicable): Carefully remove the existing cover frame and any associated components.
- Install Device: Mount your electrical device (e.g., switch, timer) into the flush-mounted box according to its specific instructions. Ensure it is securely fastened.
- Attach Cover Frame: Align the Schellenberg 20005 cover frame over the installed device and the flush-mounted box. The frame is designed to be screwed into place, typically using screws provided with the electrical device or the flush-mounted box itself. Ensure the frame sits flush against the wall.
- Final Check: Once the frame is securely installed, restore power to the circuit. Test the functionality of the installed electrical device.


Operation
The Schellenberg 20005 cover frame is a passive component designed to provide an aesthetic finish for electrical devices. It does not have any operational functions itself. The operation of the electrical device (e.g., switch, timer) installed within the frame is independent of the cover frame.
Maintenance
To maintain the appearance of your Schellenberg 20005 cover frame:
- Clean regularly with a soft, damp cloth.
- Avoid using abrasive cleaners or solvents, as these can damage the surface finish.
- Ensure no liquids enter the electrical components during cleaning.
Troubleshooting
If you encounter issues with the Schellenberg 20005 cover frame, consider the following:
Frame Does Not Fit Device
The Schellenberg 20005 2-gang cover frame has internal openings measuring approximately 64x64mm per gang. It is important to verify the dimensions of your electrical device before purchase to ensure compatibility.
Note: This frame has been reported by some users as not being compatible with certain Schellenberg timer switches (e.g., models requiring 50x50mm openings) due to differing internal dimensions or the thickness of the device's mounting base. Always check the required frame opening size for your specific device.


Specifications
| Manufacturer | Schellenberg |
|---|---|
| Model Number | 20005 |
| Product Dimensions | 8 x 0.8 x 14.7 cm |
| Item Weight | 40 grams |
| Color | White |
| Installation Method | Screw-in |
| Number of Gangs | 2 |
| Included Components | Cover frame |
Warranty and Support
For information regarding warranty, returns, or technical support, please refer to the official Schellenberg website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
You can visit the Schellenberg store for more products and information: Schellenberg Store





