# Wall plate / switch cover Merten 400219, white, single-gang, 1 piece

**URL:** https://aio.lv/en/product--merten-400219--3505515
**Data updated:** 2026-01-13 17:43 (EET)
**Category:** Power Sockets
**Manufacturer:** merten
**Manufacturer code:** 400219
**EAN:** 4042811014247
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--merten-400219--3505515

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Merten 400219 is a white wall plate (switch cover) supplied as a single piece. Designed for compatibility with various brands, it serves as a finishing frame for switches or sockets in residential or commercial interiors. Easy to install, it provides a neat appearance and protects wiring connections while matching white décor.

## Long description

Merten 400219 is a white single-gang wall plate designed to serve as a finishing frame for switches or sockets in residential and commercial interiors. Supplied as a single piece, this switch cover provides a clean, unobtrusive appearance that blends with white décor while protecting wiring connections behind switches and outlets. The design emphasizes compatibility with common switch and socket mechanisms, creating a seamless fit in existing installations.
Advantages
The wall plate delivers a smooth, low-profile finish that conceals mounting hardware and wiring while maintaining easy access to the device. Its neutral white color and simple rectangular shape make it suitable for a wide range of interior styles. The product is lightweight and straightforward to install, enabling a quick replacement or upgrade of existing covers without modifying the underlying mechanism.
Suitable for
Replacing or upgrading switch and socket covers in homes
Finishing electrical installations in offices and commercial spaces
Matching white interior design schemes where a discreet cover is required
Single-gang wall openings for switches, dimmers, or sockets
Key specifications
Color: white
Configuration: single-gang, 1-piece cover
Material: durable plastic (non-conductive)
Finish: smooth, matte surface
Compatibility: designed to fit standard single-gang switch and socket mechanisms
How to use
Turn off power to the circuit before attempting installation. Remove the existing cover by unscrewing any visible fasteners and gently pulling the plate away from the wall. Align the Merten single-gang wall plate over the installed mechanism, ensuring openings match the device. Secure the plate using the original mounting screws or the screws provided with the mechanism, taking care not to overtighten to avoid cracking the plastic. Restore power and check that the switch or socket operates correctly and the cover sits flush against the wall.
Usage recommendations
For safe installation, always switch off the circuit at the consumer unit and verify absence of voltage before touching electrical components. Use a screwdriver appropriate to the screw head to avoid slippage, and avoid excessive torque when tightening. Clean the plate with a soft, damp cloth and mild detergent if needed; avoid abrasive cleaners or solvents that may damage the finish.

## Specifications

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

### Packaging data

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

### Design

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Wall plate Merten 400219 white cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 27.07.2026 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/3505515/58423565_large.webp