# Karlik IWP-4.1 Single-Pole Momentary Push-Button Switch, White

**URL:** https://aio.lv/en/product--karlik-iwp-41--12452380
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** IWP-4.1
**EAN:** 5903672015134
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-iwp-41--12452380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Karlik IWP-4.1 is a single-pole momentary push-button switch designed for versatile electrical control. This white, single-key mechanism provides reliable operation for lighting or signaling systems. Built for standard wall-mounted installations, it ensures durability and seamless integration into modern interiors. Ideal for residential and commercial applications requiring a simple, non-locking switching solution.

## Long description

The Karlik IWP-4.1 is a high-quality single-pole momentary push-button switch designed for reliable electrical control in various environments. Featuring a clean white finish and a single-key mechanism, this switch is engineered for seamless integration into both residential and commercial electrical systems. It provides a non-locking operation, making it an essential component for lighting control, signaling, or automation tasks that require a temporary contact closure.
Advantages
This momentary switch offers exceptional durability and consistent performance due to its robust construction and high-quality materials. Its minimalist design ensures it complements any interior style, while the intuitive single-key operation provides ease of use for all occupants. The switch is designed for standard wall-mounted installation, allowing for quick and efficient setup in existing or new electrical boxes.
Suitable for
Lighting control systems requiring momentary activation
Doorbell or buzzer signaling circuits
Integration with relay-based automation systems
Staircase lighting timers
When it may not be suitable
This device is not intended for applications requiring a latching or maintained switch state, such as standard light switches that stay in the on or off position. It is also not suitable for high-voltage industrial machinery or outdoor environments without appropriate protective enclosures.
Key specifications
Type: Single-pole momentary push-button
Color: White
Mounting: Wall-mounted
Operation: Non-locking (spring-return)
Application: Indoor use
How to use
The switch should be installed by a qualified electrician in accordance with local electrical regulations. Once mounted in a standard wall box, the device functions by pressing the key to complete the circuit momentarily. Upon releasing the key, the internal spring mechanism returns the switch to its original open state, effectively breaking the circuit.
What to consider before purchase
Ensure compatibility with your existing wiring and wall box dimensions.
Verify if your specific application requires a momentary or a latching switch.
Check if the current load of your connected device is within the switch's rated capacity.
Usage recommendations
For optimal longevity and safety, ensure that the switch is not exposed to excessive moisture or dust. Regularly inspect the connections to maintain secure contact and prevent overheating in the electrical circuit.

## FAQ

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

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 09.07.2026 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/12452380/68754989_large.webp