# Wall switch Karlik 12DWPUS-3.1 American-style stair switch one rocker no pictogram

**URL:** https://aio.lv/en/product--karlik-12dwpus-31--12111851
**Data updated:** 2026-03-20 10:03 (EET)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** 12DWPUS-3.1
**EAN:** 5907709771208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-12dwpus-31--12111851

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Karlik 12DWPUS-3.1 is an American-style stair wall switch designed as a single-rocker (one key) mechanism without a pictogram. Intended for stairway lighting control and simple on/off switching, it serves as a basic mechanical switch mechanism for residential or commercial installations where a single-pole stair switch is required.

## Long description

Karlik 12DWPUS-3.1 is an American-style stair wall switch with a single rocker and no pictogram, intended for basic on/off control of stairway or corridor lighting. Designed as a mechanical single-pole stair switch, it fits standard wall switch frames and mechanisms used in residential and light commercial electrical installations. The unit provides straightforward switching functionality where a compact, single-key solution is required.
Advantages
The single-rocker design offers simple, intuitive operation and a reduced profile suitable for compact wall plates. Its mechanical construction ensures reliable, long-term switching without electronic components, and the absence of a pictogram provides a neutral appearance that blends with diverse interior styles. The American-style format is compatible with common switch frames and simplifies replacement or retrofitting in matching installations.
Suitable for
Stairway and corridor lighting control in homes and apartment buildings
Basic on/off switching for utility rooms, basements, and garages
Replacement of single-rocker stair switches in renovation projects
Key specifications
Single-rocker mechanical switch suitable for single-pole stair applications
American-style form factor compatible with standard wall switch frames
No pictogram — plain rocker surface for neutral aesthetics
Designed for residential and light commercial electrical installations
Intended for on/off control of lighting circuits
How to use
Install the switch in accordance with local electrical codes and the mounting frame manufacturer’s instructions. Ensure power is turned off at the circuit breaker before wiring. Connect the live (hot) conductor and switched conductor to the switch terminals according to the circuit layout for single-pole stair switching. After securing the mechanism into the wall frame and fitting the cover plate, restore power and test the switch operation to confirm correct on/off control of the connected lighting circuit.
Usage recommendations
Use a qualified electrician for installation if you are not experienced with electrical work. Select compatible wall frames and decorative cover plates designed for American-style single-rocker mechanisms. Avoid exposing the switch mechanism to excessive moisture or direct water contact; it is intended for indoor use in dry to normally humid environments.

## FAQ

### How much does the Karlik 12DWPUS-3.1 stair wall switch cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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/12111851/67647483_large.webp