# Wall plate / switch cover Merten 400119, white, single-gang, plastic

**URL:** https://aio.lv/en/product--merten-400119--3505527
**Data updated:** 2026-01-13 17:43 (EET)
**Category:** Other goods
**Manufacturer:** merten
**Manufacturer code:** 400119
**EAN:** 4042811014162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--merten-400119--3505527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Merten 400119 is a white single-gang wall plate / switch cover made of plastic. Supplied as 1 piece per pack and compatible with various brands' switch mechanisms. Designed to cover and finish wall switch openings, it provides a neat appearance and protects wiring and mounting elements. Suitable for residential and commercial installations.

## Long description

Wall plate / switch cover Merten 400119 is a single-gang white plastic frame designed to finish and protect wall switch openings. Supplied as one piece per pack, this slim cover plate provides a clean, uniform appearance around a single switch or socket and conceals mounting screws and wiring while remaining compatible with a range of common switch mechanisms.
Advantages
The plastic construction is lightweight, impact-resistant and easy to install. Its neutral white color blends with most interior schemes and reduces visible dirt. The single-gang format fits standard wall boxes and provides a flush, low-profile finish. Compatibility with multiple manufacturers’ mechanisms simplifies replacement or upgrade work without changing the frame.
Suitable for
Finishing single light switches in residential rooms
Covering wall sockets or control modules in offices and commercial spaces
Replacing damaged or discolored existing switch covers
Key specifications
Material: durable plastic
Color: white
Configuration: single-gang (one module)
Finish: matte/low-gloss surface
Pack quantity: 1 piece per pack
How to use
Turn off power at the circuit breaker before beginning installation. Remove the existing cover by unscrewing the fixing screws and gently pulling the frame away from the wall. Position the Merten single-gang plate over the switch mechanism and align the screw holes. Secure the plate with the appropriate screws until it sits flush against the wall box, taking care not to overtighten. Restore power and test the switch operation.
Usage recommendations
For best results, use with compatible switch mechanisms and standard-depth wall boxes. Clean the surface with a soft cloth and mild detergent; avoid abrasive cleaners or solvents. If painting surrounding walls, install the plate after the paint has fully dried to avoid adhesion or color transfer. In commercial installations, verify local electrical codes and mounting requirements before installation.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White |
| Brand compatibility | Any brand |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Wall plate Merten 400119 white cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All merten products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized merten service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3505527/58423577_large.webp