# Actuator MDT AKU-0416.03 universal 4-channel 16A 230VAC

**URL:** https://aio.lv/en/product--mdt-aku-041603--10474078
**Data updated:** 2026-02-12 21:57 (EET)
**Category:** Home Automation
**Manufacturer:** MDT
**Manufacturer code:** AKU-0416.03
**EAN:** 4251916130411
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 161.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mdt-aku-041603--10474078

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Universal actuator MDT AKU-0416.03 is a 4-channel switching device rated for 16 A per channel at 230 VAC. Designed for integration in building automation, it controls lighting and other mains-powered loads. Compact multi-channel layout allows centralized switching of circuits, simplifying installation and enabling remote or automated control scenarios.

## Long description

Universal actuator MDT AKU-0416.03 is a four-channel switching module designed for building automation. Each channel supports switching of mains-powered loads up to 16 A at 230 VAC, enabling centralized control of lighting circuits and other resistive or inductive loads. The compact multi-channel layout reduces installation space and simplifies wiring in distribution boxes while allowing integration with automated and remote control systems.
Advantages
The device provides reliable single-phase switching for multiple circuits in a compact housing, offering consistent switching capacity of 16 A per channel at 230 VAC. Its multi-channel configuration reduces the number of separate switching modules required and helps consolidate control wiring. Designed for integration into automation systems, the actuator supports centralized and remote control strategies, making it suitable for both new installations and retrofits where space and wiring optimization are important.
Suitable for
 Switching of lighting circuits in residential and commercial buildings
 Control of electric heaters, convectors and other resistive loads within specified current limits
 Integration into building automation systems for timed or remote switching
 Centralized switching of small motor loads and inductive devices within rated capacity
Key specifications
 Channels: 4 independent switching outputs
 Rated switching current: 16 A per channel
 Operating voltage: 230 VAC (single phase)
 Type: Universal actuator for mains-powered loads
 Mounting: Compact module for distribution box or DIN-rail mounting (refer to manufacturer installation guidelines)
How to use
Install the actuator in the electrical distribution area according to local electrical codes and the manufacturer's mounting instructions. Connect each load to a separate switching output with correct phase and neutral wiring, and ensure proper protective devices (fuses or circuit breakers) are in place for each circuit. Integrate the actuator with the control bus or automation controller following system wiring and addressing procedures to enable remote or automated switching. Verify wiring and perform functional tests before putting the actuator into regular operation.
Usage recommendations
Use appropriate overcurrent protection rated for the connected loads and ensure total connected loads do not exceed the per-channel rating of 16 A at 230 VAC. For inductive or motor loads, consider inrush currents and select protection and wiring accordingly. Follow local regulations and the manufacturer's installation instructions when integrating the actuator into any building automation or electrical distribution system.

## FAQ

### How much does the MDT AKU-0416.03 universal actuator 4x16A 230VAC cost, and is it available for purchase?

The price is 194.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 23.07.2026 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. 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 MDT 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 MDT 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

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