# Mini stair switch Karlik 12MWP-3, black matte, single-pole stair/timer control, compact wall mount

**URL:** https://aio.lv/en/product--karlik-12mwp-3--11750924
**Data updated:** 2026-03-08 15:43 (EET)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** 12MWP-3
**EAN:** 5905339292117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-12mwp-3--11750924

## 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

Karlik 12MWP-3 is a compact stair switch in black matte finish designed for stairway and corridor lighting control. As a single-pole mini switch, it provides reliable on/off switching for lighting circuits and fits standard wall mounting. Its small footprint makes it suitable for tight spaces, multi-level stair lighting systems and retrofit installations in residential and commercial buildings.

## Long description

Karlik 12MWP-3 is a compact stair switch in a black matte finish designed for reliable control of stairway and corridor lighting. This single-pole mini switch provides straightforward on/off operation for lighting circuits and is intended for standard wall mounting. Its reduced dimensions allow installation in tight spaces and integration into multi-level stair lighting systems or retrofit projects in residential and light-commercial buildings.
Advantages
The compact form factor minimizes wall space use while maintaining a conventional operating feel. A matte black surface reduces visible fingerprints and blends with modern interior finishes. As a single-pole design, the switch offers simple, dependable switching of a single lighting line without additional complexity. The construction is suitable for standard wall boxes, enabling quick replacement or retrofit installation.
Suitable for
 Stairways and landings in multi-level buildings
 Corridors and passageways in residential or small commercial premises
 Retrofit projects where space for a standard switch is limited
 Applications requiring a single-pole on/off control for lighting circuits
Key specifications
 Type: single-pole stair/timer control (manual on/off operation)
 Mounting: standard recessed wall mounting
 Finish: matte black
 Design: compact/mini footprint for tight spaces
 Intended use: control of lighting circuits in stairways, corridors and similar areas
How to use
Install the switch in place of an existing compatible wall switch or in a standard recessed wall box following local electrical codes. Connect the live (phase) and switched live conductors to the switch terminals as required for single-pole operation, and ensure the neutral is handled according to the circuit design. After wiring and secure mounting, operate the switch to provide manual on/off control of the connected lighting circuit.
Usage recommendations
Use qualified personnel for installation and electrical connections. Verify compatibility with the lighting load and any timer or automatic control system present in the building. Regularly inspect the switch and mounting for secure fastening and proper operation, especially in high-traffic stair and corridor locations.

## FAQ

### How much does the Mini stair switch Karlik 12MWP-3 cost, and is it available for purchase?

The price is 9.99 € (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 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/11750924/67129620_large.webp