Gira E2 Single Gang In-Wall Box - 289100
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Product Information
Full details
The Gira E2 Single Gang In-Wall Box (289100) is designed for professional electricians and installers requiring a robust, flush-mounted housing for electrical switches in masonry walls. It provides a secure, reliable foundation for Gira E2 and E22 switch programs, ensuring a clean and stable installation. While it offers excellent durability in brickwork, it is specifically engineered for flush-mounted applications and is not suitable for hollow-wall or flat-mounting scenarios without the appropriate adapter components.
All features
| Model Part Number | 289100 |
|---|---|
| Brand | Gira |
Extended Product Information
FAQs
Can I use this box for hollow wall installation?
No, this specific model (289100) is designed for flush-mounted installation in brickwork/masonry only.
What is the total depth of the box?
The total depth is 60.5mm, with an internal depth of 50mm.
Is this compatible with non-Gira switches?
This box is optimized for Gira E2 and E22 switch programs. While it may accommodate other standard sizes, it is intended for use with Gira equipment.
Do I need any extra parts for flat mounting?
Yes, you must use the standard device box (item no. 289600) if you require flat mounting.
How many cable entries does it have?
The unit includes 4 cable entries plus rear input provisions.
Can I install this using screws instead of spreading claws?
Yes, the box includes provisions for both spreading claw attachment and secure screw fixation.
Troubleshooting
Switch fits loosely in the box
Ensure the screw fixings are fully tightened; if using spreading claws, check that the claws have engaged properly with the inner walls of the box.
Insufficient space for wiring
Verify that all unnecessary knockout entries are closed and cables are neatly bundled to the rear to utilize the full 50mm internal depth.
Box does not sit flush with the wall
Check for debris behind the box or ensure the masonry cavity was chiseled deep enough to accommodate the 60.5mm outer depth.
Pros and Cons
Pros
- High-quality construction for long-term reliability
- Ample internal space facilitates easier wiring
- Supports both screw and spreading claw installation methods
- Integrated entry points simplify cable management
Cons
- Not compatible with hollow-wall/drywall installation
- Requires specific part 289600 for flat-mounting configurations
- Installation in masonry requires plastering or mortar work
Setup, Compatibility & Care
- Preparation: Chisel the required cavity into the brickwork, ensuring the hole depth accommodates the 60.5mm profile.
- Installation: Place the box into the mortar and ensure it is level and flush with the wall surface. Allow the surrounding plaster to set fully before installing switches.
- Compatibility: This model (289100) is compatible exclusively with the Gira E2 and E22 switch programs. For flat mounting, you must purchase the standard device box (item no. 289600) separately.
- Care: Keep the internal area free of debris and mortar splashes during installation to ensure the screw holes and spreading claw surfaces remain clear.