# Legrand 146623 Single-Phase Stabilized Power Supply Unit 240V/24V 5A

**URL:** https://aio.lv/en/product--legrand-146623--12464310
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** Legrand
**Manufacturer code:** 146623
**EAN:** 3414970543318
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 492.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 407.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-146623--12464310

## 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 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Legrand 146623 is a professional single-phase stabilized power supply unit designed for reliable voltage conversion. It provides an output of 24V DC with a 5A current capacity from a 240V AC input. This robust power supply is engineered for industrial and commercial electrical installations, ensuring stable performance for connected equipment. Its compact design allows for efficient integration into control cabinets and electrical panels.

## Long description

The Legrand 146623 is a professional single-phase stabilized power supply unit engineered for reliable voltage conversion in industrial and commercial environments. It converts a 240V AC input into a stable 24V DC output with a 5A current capacity, ensuring consistent performance for sensitive electrical equipment. Designed for durability and efficiency, this unit features a robust aluminium casing and a compact form factor that facilitates seamless integration into control cabinets and electrical panels.
Advantages
This power supply unit offers high operational efficiency of up to 94 percent, which helps minimize energy waste during continuous operation. It is equipped with an integrated power factor correction filter for models from 120 W, effectively reducing harmonic pollution in the electrical network. The device is capable of handling temporary overcurrents of up to 150 percent for a duration of 3 seconds, providing necessary headroom for startup loads. Furthermore, the output voltage is adjustable within a range of 24 to 28 V, allowing for precise calibration according to specific application requirements.
Suitable for
Industrial automation systems
Control cabinet installations
Commercial electrical panels
Equipment requiring stable 24V DC power
This unit is not intended for residential applications where specialized safety certifications for consumer electronics might be required. It is also not suitable for high-power industrial machinery that exceeds its 120 W nominal power rating or 5 A current capacity.
Key specifications
Input voltage: 240V AC
Output voltage: 24V DC (adjustable 24-28V)
Nominal current: 5A
Nominal power: 120W
Efficiency: Up to 94%
Overcurrent capacity: 150% for 3 seconds
Casing material: Aluminium
Dimensions: 40 mm width, 151 mm depth, 66 mm height
How to use
The unit is designed for mounting within standard electrical enclosures. Ensure the input terminals are connected to the 240V AC supply according to local electrical codes, and verify that the output terminals are correctly wired to the load. The output voltage can be fine-tuned using the integrated adjustment mechanism to match the specific needs of the connected device. Always ensure adequate ventilation around the unit to maintain optimal operating temperatures.
What to consider before purchase
Verify that the 120W power rating is sufficient for your connected equipment.
Ensure the installation space accommodates the 40 mm width of the unit.
Confirm that the input voltage matches your local power supply standards.
Usage recommendations: For long-term reliability, ensure the power supply is installed in an environment with proper airflow and avoid exceeding the nominal 5A current rating during continuous operation.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.701 kg |
| Height | 66 mm |
| Width | 145 mm |
| Depth | 151 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Legrand 146623 Stabilized Power Supply Unit cost, and is it available for purchase?

The price is 492.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Legrand 146623 Stabilized Power Supply Unit 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 Legrand 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 Legrand 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Legrand 146623 Stabilized Power Supply Unit?

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/12464310/68767511_large.webp