# Karlik 25IWP-4.1 Single-Pole Momentary Switch Mechanism, Matte White

**URL:** https://aio.lv/en/product--karlik-25iwp-41--12461856
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** 25IWP-4.1
**EAN:** 5903672037853
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-25iwp-41--12461856

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Karlik 25IWP-4.1 is a single-pole momentary switch mechanism designed for versatile electrical control. Featuring a clean matte white finish, this single-button unit operates without a pictogram, making it ideal for modern interior lighting systems or doorbell applications. Its robust construction ensures reliable performance and seamless integration into standard electrical installations.

## Long description

The Karlik 25IWP-4.1 is a high-quality single-pole momentary switch mechanism designed for precise electrical control in residential and commercial environments. This single-button unit features a clean, matte white finish that blends seamlessly with contemporary interior designs. Engineered for reliability, the mechanism provides a tactile response suitable for various low-voltage or standard switching applications, ensuring long-term durability and consistent performance in everyday use.
Advantages
The primary advantage of this momentary switch is its versatile design, which allows it to be used for a wide range of control tasks without the need for specific pictograms. Its matte white surface is resistant to minor scratches and fingerprints, maintaining a professional appearance over time. The robust internal construction ensures a stable connection and smooth operation, making it a dependable choice for professionals and homeowners looking for a minimalist and functional electrical component.
Suitable for
Controlling doorbell systems
Managing lighting circuits in combination with impulse relays
Integration into smart home automation systems
General momentary signal switching
When it may not be suitable
This switch is not intended for applications requiring a maintained contact, such as standard light switches that stay in the on or off position. It is also not suitable for high-power direct switching of heavy industrial machinery without an appropriate relay or contactor.
Key specifications
Type: Single-pole momentary switch
Color: Matte white
Operation: Single button without pictogram
Mounting: Standard electrical installation
How to use
The switch mechanism is designed for installation into standard wall boxes. Ensure the power supply is disconnected before beginning the installation process. Connect the electrical wires to the terminals according to the wiring diagram provided by the manufacturer. Once secured in the wall box, attach the appropriate frame and button cover to complete the assembly. The switch operates by returning to its original position immediately after being pressed, sending a momentary electrical signal to the connected device.
What to consider before purchase
Verify compatibility with your existing wall frames and mounting boxes
Ensure the electrical load is within the rated capacity of the mechanism
Confirm that a momentary action is required for your specific application
Usage recommendations
For optimal performance and safety, ensure that all electrical connections are tightened securely during installation. If you are integrating this switch into a smart home system, verify that your control module supports momentary input signals.

## FAQ

### How much does the Karlik 25IWP-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 — 13 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 14.07.2026 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/12461856/68763739_large.webp