# Dimmer rotary Kontakt‑Simon CS9LA.01/49 for dimmable LED 230V module 2–250 W, max 10 LEDs, matte black

**URL:** https://aio.lv/en/product--kontakt-simon-cs9la0149--12106570
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Power Sockets
**Manufacturer:** Kontakt-Simon
**Manufacturer code:** CS9LA.01/49
**EAN:** 5902787869274
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontakt-simon-cs9la0149--12106570

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Kontakt‑Simon CS9LA.01/49 is a rotary dimmer module for 230 V dimmable LED loads with an operating range of 2–250 W and support for up to 10 LED lamps. Designed for in-wall installation, it provides smooth brightness control via a rotary knob. Suitable for residential and small commercial lighting circuits using dimmable LED lamps and compatible with standard wall frames.

## Long description

Kontakt‑Simon CS9LA.01/49 is a rotary dimmer module designed for in-wall installation to control dimmable LED lighting on 230 V circuits. It supports a load range from 2 W to 250 W and is compatible with up to 10 LED lamps, providing smooth and precise adjustment of luminous intensity via a rotary knob. The unit is finished in matte black and integrates with standard wall frames for residential and light commercial applications.
Advantages
The dimmer offers a wide operational power range that covers low-power LED fixtures up to moderate combined loads, ensuring reliable control of dimmable LED lamps. Its rotary control delivers fine, stepless brightness adjustment and intuitive operation. In-wall mounting and compatibility with common frames keep the installation neat and compatible with existing wall accessories. The matte black finish reduces visible fingerprints and blends with contemporary interiors.
Suitable for
 Dimmer control of dimmable LED lamps in living rooms, bedrooms, and kitchens
 Small offices and meeting rooms with LED downlights or spotlights
 Retrofit projects where in-wall rotary control is preferred
 Installations requiring compact dimming modules compatible with standard wall frames
Key specifications
 Supply voltage: 230 V AC
 Operational load range: 2–250 W (dimmable LED load)
 Maximum number of LED lamps supported: 10
 Control type: rotary knob (stepless dimming)
 Mounting: in-wall module compatible with standard frames
 Finish: matte black
How to use
Install the dimmer module into the standard in-wall box following local electrical regulations and ensure mains power is disconnected during installation. Connect the input (line) and output (load) conductors according to the wiring diagram supplied by the manufacturer, and secure the module into the wall frame. After restoring power, rotate the knob clockwise to increase brightness and counterclockwise to decrease brightness. The unit is suitable for direct switching and continuous dimming of compatible 230 V dimmable LED lamps within the specified load range.
Usage recommendations
Verify lamp compatibility before installation: use dimmable LED lamps that are specified to operate with resistive or electronic dimmers on 230 V circuits. Avoid exceeding the total rated load and combine only up to the supported number of lamps. For stable dimming performance, follow manufacturer guidance for wiring and grounding; if uncertain, consult a qualified electrician.

## FAQ

### How much does the Kontakt‑Simon CS9LA.01/49 rotary LED dimmer cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 30.07.2026 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 Kontakt-Simon 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 Kontakt-Simon 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/12106570/67643096_large.webp