# Weidmüller PRO MAX 480W 24V 20A DC Power Supply

**URL:** https://aio.lv/en/product--weidmuller-1478140000--12462161
**Data updated:** 2026-05-18 09:40 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** weidmüller
**Manufacturer code:** 1478140000
**EAN:** 4050118286137
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 378.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 312.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weidmuller-1478140000--12462161

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Weidmüller PRO MAX 480W is a high-performance industrial DC power supply designed for demanding applications. It provides a stable 24V output with a 20A current, delivering a total power of 480W. This reliable power supply unit is engineered for efficiency and durability in automation systems, ensuring consistent performance under various load conditions. Its compact design and robust construction make it an ideal choice for control cabinet installations.

## Long description

The Weidmüller PRO MAX 480W 24V 20A DC power supply is a high-performance industrial unit engineered for demanding automation environments. It provides a stable and reliable 24V DC output with a 20A current, delivering a total power capacity of 480W. Designed for efficiency and long-term durability, this power supply unit ensures consistent performance even under varying load conditions, making it a dependable component for complex industrial control systems.
Advantages
This power supply unit stands out due to its robust construction and high efficiency, which minimizes energy loss during operation. Its compact design allows for space-saving installation within control cabinets, while the advanced thermal management ensures reliable operation in challenging industrial settings. The unit is built to withstand harsh conditions, providing a stable voltage supply that protects sensitive electronic equipment from fluctuations and ensures continuous system uptime.
Suitable for
Industrial automation systems
Control cabinet installations
Process control and monitoring equipment
Heavy-duty machinery power supply
Complex electrical infrastructure
When it may not be suitable
This power supply is specifically designed for industrial environments and may not be suitable for residential or office applications where specialized safety certifications for consumer electronics are required. It is also not intended for use in environments with extreme moisture or direct exposure to outdoor elements without an appropriate protective enclosure.
Key specifications
Output voltage: 24V DC
Output current: 20A
Power rating: 480W
Mounting type: DIN rail
High efficiency design
Robust industrial housing
How to use
The unit is designed for standard DIN rail mounting within a control cabinet. Ensure that the input voltage matches the specified range before connecting the power supply to the AC mains. Connect the output terminals to your 24V DC load, ensuring that the wiring is sized correctly for the 20A current to prevent overheating. Always verify that there is sufficient clearance around the unit to allow for proper airflow and cooling during operation.
What to consider before purchase
Verify that your system requires a 24V DC output
Ensure the 480W power capacity meets your total load requirements
Check available space in your control cabinet for DIN rail mounting
Confirm the input voltage compatibility with your local power grid
Usage recommendations: To ensure maximum service life, install the power supply in a well-ventilated area and avoid exceeding the rated current capacity. Regularly inspect the terminal connections for tightness and ensure the unit remains free of dust and debris.

## FAQ

### How much does the Weidmüller PRO MAX 480W 24V 20A DC Power Supply cost, and is it available for purchase?

The price is 378.49 € (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 09.07.2026 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 Weidmüller PRO MAX 480W 24V 20A DC Power Supply 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 weidmüller 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 weidmüller 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/12462161/68764019_large.webp