# Switching actuator SATEL KNX-SA41 4-channel 16 A

**URL:** https://aio.lv/en/product--satel-32737--11032176
**Data updated:** 2026-02-23 13:21 (EET)
**Category:** Control Systems
**Manufacturer:** SATEL
**Manufacturer code:** 32737
**EAN:** 5905033332485
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 93.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-32737--11032176

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The SATEL KNX-SA41 is a KNX switching actuator with 4 independent channels, each rated for up to 16 A. Designed for building automation, it controls lighting and other loads via KNX bus commands. Ideal for residential and commercial installations, it enables centralized switching, load management and reliable integration with KNX systems, simplifying wiring and automation tasks.

## Long description

The SATEL KNX-SA41 4-channel 16 A switching actuator is a KNX-compatible device intended for centralized switching of lighting and other electrical loads in residential and commercial automation systems. It provides four independent channels, each capable of switching currents up to 16 A, and is controlled via KNX bus commands. The compact module is designed for integration into standard distribution boards and simplifies wiring by allowing control of multiple circuits from the KNX system.
Advantages
The KNX-SA41 offers independent control of four outputs, enabling flexible grouping and scene implementation without additional wiring. With a 16 A rating per channel, it supports a wide range of resistive and inductive loads commonly found in lighting and small motor applications. Integration with KNX ensures compatibility with other KNX devices and centralized management through the bus. Its DIN-rail mountable form factor and clear terminal layout streamline installation and service access.
Suitable for
 Switching of lighting circuits in apartments, offices and commercial premises
 Control of small loads such as fans, electric heaters and motorized blinds (within load limits)
 Integration into KNX-based building automation and energy management systems
 Retrofit projects where centralized KNX control is added to existing wiring
Key specifications
 Number of channels: 4 independent channels
 Maximum switching current per channel: 16 A
 Control interface: KNX bus
 Mounting: DIN-rail compatible enclosure for distribution board installation
 Typical applications: lighting and small load switching
How to use
Install the actuator in the distribution board on a DIN rail and connect the load conductors to the respective channel outputs and the supply neutral and live according to local electrical regulations. Connect the KNX bus wiring to the device terminals and address the unit using standard KNX programming tools. Configure group addresses and parameters in the KNX project to define switching logic, scenes and schedules. After commissioning, operate channels via KNX switches, sensors or automation scenes without additional local wiring.
Usage recommendations
Ensure that connected loads do not exceed 16 A per channel and verify inrush currents for inductive loads. Use appropriate circuit protection and follow national electrical codes during installation. For optimal KNX integration, program group addresses and scenes in the ETS software and perform insulation and functional tests before handing the system into operation.

## FAQ

### How much does the SATEL KNX-SA41 switching actuator 4-channel 16 A cost, and is it available for purchase?

The price is 113.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can SATEL KNX-SA41 switching actuator 4-channel 16 A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 SATEL 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 SATEL 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/11032176/61685869_large.webp