# Single Rounded Matte Black Frame Karlik 12MRTZ-1 for Mini Modular Switches

**URL:** https://aio.lv/en/product--karlik-12mrtz-1--12105544
**Data updated:** 2026-03-20 09:55 (EET)
**Category:** Power Sockets
**Manufacturer:** Karlik
**Manufacturer code:** 12MRTZ-1
**EAN:** 5903672049474
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-12mrtz-1--12105544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Single rounded matte black frame by Karlik, model 12MRTZ-1. Designed to house one mini modular switch or socket module, this mounting frame provides a clean, rounded finish for wall installations. Suitable for electrical fittings where a compact, single-module decorative frame is required, commonly used in residential and light commercial interiors.

## Long description

Single rounded matte black frame Karlik 12MRTZ-1 for Mini Modular Switches is a one-module decorative mounting frame designed to deliver a neat, minimalist finish for wall-mounted mini modular switches and socket modules. The frame features a rounded profile and a matte black surface that reduces reflections and integrates with contemporary interior fittings. It is intended for use where a compact, single-module appearance is desired in residential rooms, corridors, kitchens, bathrooms and light commercial spaces.
Advantages
The matte black finish offers a subtle, low-gloss appearance that conceals fingerprints and blends with dark or contrast decor. The rounded contour provides a smooth transition between the module and the wall, improving the visual consistency of the installation. The frame is sized for one mini modular device, enabling straightforward replacement or upgrade of switches and sockets without altering the surrounding surface. Designed by Karlik to match common modular mounting systems, it supports secure attachment and alignment of compatible mini modules.
Suitable for
Single mini modular light or fan switches
Single mini modular socket or USB outlet modules
Residential rooms, hallways and kitchens
Light commercial interiors and office spaces
Renovation projects where a compact decorative frame is needed
Key specifications
Finish: matte black
Module capacity: single mini modular module
Profile: rounded edge design
Material: durable polycarbonate/plastic (non-metallic)
Surface treatment: low-gloss matte to reduce reflections
How to use
Turn off the circuit power before starting installation. Remove the existing cover plate if present, align the Karlik single-frame over the installed mini modular device and secure it according to the module mounting method used (snap-fit or screw fastening depending on the supporting frame). Ensure the module is properly seated and the frame edges are flush with the wall surface. Restore power and test the connected device after installation is complete.
Usage recommendations
For best results, verify compatibility with the specific mini modular switch or socket module before purchase. Use light, even pressure when fitting the frame to avoid cracking the matte surface, and clean with a soft, damp cloth without abrasive chemicals to preserve the finish.

## FAQ

### How much does the Karlik 12MRTZ-1 single rounded matte black frame cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 28.07.2026 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 Karlik 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 Karlik 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/12105544/67642223_large.webp