# Ospel Sonata ŁP-3RS/m/40 Single Staircase Switch 16A IP20 Brown Metallic

**URL:** https://aio.lv/en/product--ospel-lp-3rsm40--12444535
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Smart Switches
**Manufacturer:** Ospel
**Manufacturer code:** ŁP-3RS/m/40
**EAN:** 5907577448592
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ospel-lp-3rsm40--12444535

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Ospel Sonata ŁP-3RS/m/40 is a single staircase switch designed for reliable lighting control. Featuring a 16A nominal current and 250V AC input, this IP20-rated switch is finished in a stylish brown metallic color. It is ideal for residential or commercial electrical installations where a single-point control for lighting circuits is required, ensuring durability and ease of use in standard indoor environments.

## Long description

The Ospel Sonata ŁP-3RS/m/40 is a high-quality single staircase switch designed for efficient and reliable lighting control in various indoor environments. Finished in an elegant brown metallic color, this switch integrates seamlessly into modern interior designs while providing robust functionality. It is engineered to handle a nominal current of 16A and a voltage of 250V, making it a dependable choice for standard electrical installations in both residential and commercial settings.
Advantages
This staircase switch stands out due to its durable construction and user-friendly design. The inclusion of screwless terminals simplifies the installation process, allowing for quick and secure wire connections without the need for specialized tools. Its IP20 rating ensures protection against solid objects, making it suitable for standard indoor use. The aesthetic brown metallic finish offers a sophisticated look that complements contemporary decor, while the high current capacity ensures it can handle demanding lighting circuits with ease.
Suitable for
Controlling lighting from a single point in hallways or staircases
Residential electrical upgrades and new construction projects
Commercial office spaces requiring reliable switch mechanisms
Modern interiors where color-coordinated electrical hardware is preferred
When it may not be suitable
This switch is not designed for outdoor use or environments with high humidity, as it lacks moisture protection. It is also not intended for industrial applications involving heavy machinery or extreme electrical loads that exceed its 16A rating.
Key specifications
Nominal current: 16A
Voltage: 250V AC
Maximum load: 3520W
Protection rating: IP20
Connection type: Screwless terminals
Dimensions: 71 mm x 71 mm x 42 mm
Color: Brown metallic
How to use
The Ospel Sonata switch is designed for flush-mounted installation within standard electrical wall boxes. Before installation, ensure that the power supply is disconnected at the main circuit breaker to prevent electrical shock. Strip the wires to the appropriate length and insert them into the screwless terminals according to the wiring diagram provided by the manufacturer. Once the wires are securely locked in place, mount the switch mechanism into the wall box and attach the decorative frame. Restore power only after the installation is fully completed and the cover plate is securely fastened.
What to consider before purchase
Verify that the switch type matches your existing wiring configuration for staircase lighting
Ensure the wall box depth is sufficient for the 42 mm installation depth
Check that the brown metallic finish matches your existing interior color scheme
Confirm that the total load of the lighting circuit does not exceed 3520W
Usage recommendations
For optimal safety and performance, it is recommended that the installation be performed by a qualified electrician. Regularly inspect the switch for any signs of wear or loose connections to maintain long-term reliability.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.075 kg |
| Height | 71 mm |
| Width | 71 mm |
| Depth | 42 mm |
| Product colour | Brown |
| Nominal current output | 16 A |
| Package depth | 162 mm |
| Package height | 90 mm |
| Package width | 140 mm |
| Package type | Box |
| International Protection (IP) code | IP20 |
| AC input voltage | 250 |

## FAQ

### How much does the Ospel Sonata ŁP-3RS/m/40 Single Staircase Switch cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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 Ospel 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 Ospel 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

### Where can I download the instructions for Ospel Sonata ŁP-3RS/m/40 Single Staircase Switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12444535/68779701_large.webp