# Wall plate / switch cover Merten 389119, white thermoplastic, 1-piece

**URL:** https://aio.lv/en/product--merten-389119--3505531
**Data updated:** 2026-01-13 17:43 (EET)
**Category:** Power Sockets
**Manufacturer:** merten
**Manufacturer code:** 389119
**EAN:** 4042811080969
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--merten-389119--3505531

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Merten 389119 is a white wall plate / switch cover made from thermoplastic. Compatible with switches from any brand, it is supplied as a single piece. Designed to cover standard switch openings, it provides a clean finish and protects the switch mechanism. Practical for residential and commercial installations where a neutral, durable cover is needed.

## Long description

Merten 389119 is a white, single-piece wall plate manufactured from durable thermoplastic. The plate is designed to cover standard switch openings and protect the switch mechanism while providing a neutral, unobtrusive finish that integrates with a variety of interior styles. It is supplied as one piece and is compatible with switches from different brands, offering a practical cover solution for both residential and commercial installations.
Advantages
The thermoplastic construction ensures impact resistance and long-term dimensional stability, while the white color provides a neutral appearance that suits many décor schemes. Being a one-piece plate simplifies installation and maintenance, reduces the number of visible seams, and limits the accumulation of dust around the switch opening. Compatibility with a wide range of switch mechanisms allows flexible use across different electrical fittings.
Suitable for
 Covering standard single switch openings in homes and apartments
 Use in offices, retail spaces and public buildings where a neutral finish is required
 Replacement of damaged or discoloured switch covers during renovation
Key specifications
 Material: thermoplastic
 Color: white
 Configuration: single-piece, single-gang cover
 Compatibility: fits standard switch openings and is compatible with switches from various manufacturers
 Finish: smooth surface for easy cleaning
How to use
Before installation, switch off the circuit at the breaker and verify power is off. Remove the existing cover plate by unscrewing the mounting screws and detach it from the switch mechanism. Position the Merten white thermoplastic wall plate over the switch opening, aligning screw holes with the switch frame, then fasten the plate with appropriate screws until it sits flush with the wall. After installation, restore power and check switch operation. For painting or wall treatments, install the plate last to avoid damage.
Usage recommendations
For safe and reliable installation follow local electrical regulations and, if unsure, use a qualified electrician. Clean the surface with a soft cloth and mild detergent; avoid abrasive cleaners or solvents that can damage the thermoplastic. Periodically check that mounting screws remain secure to prevent loosening over time.

## Specifications

| Feature | Value |
|---|---|
| Brand compatibility | Any brand |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Material | Thermoplastic |
| Product colour | White |

## FAQ

### How much does the Wall plate Merten 389119 — white thermoplastic cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 03.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3505531/58423581_large.webp