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Electrical installation boxes from the manufacturer
19 published models for hollow, timber, solid and precast walls — checked against your device and cover-frame system before you order.
- 19 models with published drawings and datasheets
- PP boxes tested to 850 °C glow-wire (IEC 60695-2-11)
- Third-party certified to EN IEC 60670-1 on 7 models
Tell us what you need
Quick specification
| Model | Wall / use | Size | Fixing centre | Conduit entries | IP | Datasheet |
|---|---|---|---|---|---|---|
| ETM610S | Hollow / timber wall | Double box 71 × 142 mm, depth 60 mm | 60 mm (M3) | 2 × combined Ø16/20 + 3 × Ø16 mm | IP20 | |
| ETM613S | Hollow / timber wall | Double box with steel plate, vertical | 60 mm (M3) | 2 × 2 combined Ø16/20 mm | See drawing | |
| ETM336S | Hollow / timber wall | Ø71 mm, depth 60 mm, single board (12–13 mm), steel plate | 60 mm (M3) | 2 × 2 combined Ø16/20 mm | IP30 | |
| ETM398SF | Steel-stud wall | Single board (12 mm), steel plate | 67 mm | See drawing | See drawing | |
| ETM742S | Hollow / timber wall | Big wall box, turnable inner ring, 12 mm board | 60 mm (M3 / ST2.9) | 1 × two-way Ø16/20 mm | IP30 | |
| ETM002S-4 | Ceiling / roof | Ø82 mm roof box with lid | See drawing | 8 × Ø16 mm with locking springs | IP20 | |
| ETM220S-1 | Prefabricated panel wall | Multibox Ø71 mm, depth 60 mm; Ø73 mm hole, panel ≥ 6 mm | 60 mm (M3) | 2 fixed Ø16 mm | IP20 | |
| ETM750S | Hollow wall or concrete casting | Finnish outlet box Ø71 mm, depth 45 mm | 60 mm (ST2.9) | 5 side knock-outs | IP30 | |
| ETM761S | Ceiling, hollow wall or casting | Finnish junction box Ø95 mm, with inlets | Lid c/c 78 mm | Side inlets, bottom knock-outs | IP30 | |
| ETM680S | Solid wall (brick, concrete, Ytong, Leca) | 82 mm hole saw, depth 47–57 mm adjustable | Gang 71 mm | 1 × single extension Ø16/20 mm | IP20 | |
| ETM780S | Precast concrete / prefab | Ø71 mm, depth 60.5 mm | Gang 71 mm | 2 × Ø20 mm inlet on top | IP30 | |
| ETM834S | Precast ceiling (roof box) | 6-way, Ø83 mm, depth 88.5 mm | 70 mm (M4) | 6 × Ø20 mm | IP30 |
Compare all 19 models by wall type, series and dimensions.
Installed in real walls
Hollow-wall and timber-frame boxes fix to studs with a steel plate and take single (12–13 mm) or double (24–26 mm) board. Universal boxes use a 60 mm fixing centre with M3 screws and gang at 71 mm.
For solid walls, ETM680S goes into an 82 mm hole-saw opening and holds itself without plaster. For precast elements, the concrete series fixes to the mould before the pour.
Every model page lists its drawing, inlets and material, and the comparison table lets you filter the range by wall type.



Documents
Every model in the table above has a datasheet with drawing to download. For a full technical pack — drawings, certificates and compliance documents for the exact models you need — send the form and mention the models.
How we check the fit before you order
- Send your projectWall or element type, the device system you use, and the models or drawing you are working from.
- We check the fitCentre distance, depth, conduit entries and fixing method against your project.
- You get models and documentsMatching models with datasheets and drawings, within 1 working day.
- QuotationPrice per model and quantity, with delivery to your destination.
Questions buyers ask
Which box fits my wall?
Hollow and timber walls use the universal series with steel plates for studs; solid walls use self-fixing boxes such as ETM680S; precast elements use the concrete series. Tell us the wall build-up and we will name the models.
Will my switches and sockets fit?
Most universal models use a 60 mm fixing centre with M3 screws and a 71 mm gang distance. Some models use 67 mm. Send the device or cover-frame reference and we check it against the model before you order.
Are the boxes certified?
Seven models hold third-party European product safety certificates to EN IEC 60670-1:2021+A11 (ETM002S-4, ETM336S, ETM610S, ETM613S, ETM742S, ETM750S, ETM761S). Certificate copies are available on request for the exact model.
Do you supply wholesalers and distributors?
Yes. We work with wholesalers and distributors and can provide datasheets, drawings and certificates per model for your listing.
How fast do you reply?
We reply within 1 working day with matching models, documents and next steps for a quotation.
Send your request
Tell us the market, the wall or element type and the models you are considering. We reply within 1 working day with matching models and documents.