Deribox, frames and doors
Deribox frames and doors by Solera are designed to ensure safe, aesthetic and durable installation in junction boxes.
- Reliable protection: high-resistance materials that ensure safety.
- Variety of models: metal versions in various sizes and colours.
- Easy installation: designed for quick and secure mounting.
- Durability: robust, long-lasting solutions for electrical installations.
Deribox frames and doors: kits and building openings
Solera Deribox frames and doors provide access closures for connection boxes or catalogue-defined openings. This category includes reference 5505 and metal MRP kits in different formats, with graphite NG variants. Select by reference, planned opening and installation method.
Metal kit opening dimensions
KIT-MRP kits are described as metal frames and doors for these openings:
| Kit | Building opening (mm) |
|---|---|
| KIT-MRP14 / KIT-MRP14NG | 304 × 279 |
| KIT-MRP28 / KIT-MRP28NG | 304 × 414 |
| KIT-MRP42 / KIT-MRP42NG | 304 × 595 |
| KIT-MRP56 / KIT-MRP56NG | 304 × 730 |
These are building opening dimensions, not frame external dimensions or a box’s volume. Reference 5505 is described as a frame and door for a connection box; selection requires its product sheet and the intended box.
Checking finish, fixing and access
Before making or reusing an opening, consult the drawing and instructions. Check frame seating, fixing to the substrate and door opening space. NG variants are described in graphite; verify the finish of other references. A frame and door do not themselves form a complete watertight enclosure or demonstrate compatibility with any Deribox box.
Also consult Deribox · screw lid fixing · surface boxes · Deribox accessories · technical documentation.
Frequently asked questions
Are kit dimensions the frame external dimensions?
The catalogue specifies the required building opening. KIT-MRP28 and KIT-MRP28NG are described for 304 × 414 mm. Consult the drawing for external dimensions and installation.
Does NG mean a different opening size?
For these kits, NG identifies the graphite variant with the same listed opening as the corresponding MRP model without NG. Confirm code and finish when ordering.
Does a kit include a connection box?
The description identifies a frame and door. Do not confuse it with a complete box: verify supplied parts and the components required for the assembly.