# Karlik 12IWP-4.1 Single-Pole Momentary Switch Mechanism, Matte Black

**URL:** https://aio.lv/en/product--karlik-12iwp-41--12467443
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** 12IWP-4.1
**EAN:** 5903672020138
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-12iwp-41--12467443

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Karlik 12IWP-4.1 is a single-pole momentary switch mechanism designed for versatile electrical control. Featuring a sleek matte black finish and a single-button interface without pictograms, this switch is ideal for lighting systems requiring a pulse signal. It offers reliable performance and a modern aesthetic suitable for various interior styles, ensuring seamless integration into standard electrical installations.

## Long description

The Karlik 12IWP-4.1 is a single-pole momentary switch mechanism engineered for precise electrical control in modern interiors. This device functions as a push-button switch, providing a momentary signal that is essential for operating lighting systems, doorbells, or automated relay circuits. Its minimalist design, characterized by a single button without pictograms and a sophisticated matte black finish, allows it to blend seamlessly into contemporary residential and commercial electrical installations.
Advantages
This switch mechanism stands out due to its robust construction and reliable internal components, which ensure consistent performance over long periods of use. The matte black surface is designed to resist fingerprints and maintain its aesthetic appeal, making it a practical choice for high-traffic areas. Its universal design allows for easy integration into standard wall boxes, providing a clean and professional look that complements various interior design styles without the need for complex wiring configurations.
Suitable for
Operating pulse-controlled lighting systems
Activating doorbell or buzzer circuits
Controlling smart home relays that require a momentary signal
Integration into modern residential and office electrical setups
This switch is not suitable for applications requiring a maintained contact, such as standard light switches that toggle between on and off states. It is also not intended for high-power industrial machinery or outdoor environments without appropriate protective housing.
Key specifications
Type: Single-pole momentary switch mechanism
Color: Matte black
Interface: Single button without pictograms
Mounting: Standard flush-mounted installation
Operation: Pulse signal activation
To use the Karlik 12IWP-4.1, ensure the power supply is disconnected before installation. The mechanism should be mounted into a standard electrical wall box and connected according to the wiring diagram provided by the manufacturer. Once secured, attach the appropriate frame to complete the installation. The switch operates by pressing the button to send a momentary signal, which automatically returns to its original position upon release.
What to consider before purchase
Verify that your electrical system supports momentary pulse signals
Ensure compatibility with your existing wall box and frame system
Check if the matte black finish matches other electrical accessories in the room
For optimal performance and safety, it is recommended to have the installation performed by a qualified electrician. Ensure that the switch is not exposed to excessive moisture or dust to maintain the integrity of the internal mechanism.

## FAQ

### How much does the Karlik 12IWP-4.1 Single-Pole Momentary Switch cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 17.07.2026 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/12467443/68769842_large.webp