# MERAWEX EL25-D DIN Rail Buffer Power Supply 1A 26.4V

**URL:** https://aio.lv/en/product--merawex-el25-d--12489386
**Data updated:** 2026-05-28 14:56 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** MERAWEX
**Manufacturer code:** EL25-D
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--merawex-el25-d--12489386

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The MERAWEX EL25-D is a professional buffer power supply unit designed for DIN rail mounting. It provides a stable output voltage of 26.4V with a current capacity of 1A. This device is engineered for reliable power backup in industrial automation and control systems, ensuring continuous operation during primary power fluctuations or failures.

## Long description

The MERAWEX EL25-D is a professional buffer power supply unit specifically engineered for DIN rail mounting in industrial environments. This device provides a stable output voltage of 26.4V with a current capacity of 1A, serving as a critical component for maintaining power continuity in automation and control systems. By integrating seamlessly into standard electrical cabinets, it ensures that connected equipment remains operational during primary power fluctuations or unexpected outages.
Advantages
The primary benefit of the MERAWEX EL25-D is its ability to provide reliable power backup, which prevents system downtime and protects sensitive electronic components from voltage instability. Its compact design for DIN rail installation optimizes space within control panels, while the robust construction ensures long-term durability in demanding industrial conditions. The unit is designed for high efficiency and consistent performance, making it a dependable solution for critical infrastructure where power reliability is paramount.
Suitable for
Industrial automation systems
Control and monitoring equipment
Security and access control installations
Telecommunications infrastructure
Emergency lighting and signaling systems
When it may not be suitable
This power supply is not intended for high-power applications that exceed its 1A current capacity. It is also not suitable for outdoor environments unless housed within a protective, weather-resistant enclosure that meets the necessary IP rating requirements.
Key specifications
Output voltage: 26.4V
Output current: 1A
Mounting type: DIN rail
Application: Buffer power supply for industrial use
How to use
Installation should be performed by qualified personnel in accordance with local electrical regulations. The unit must be securely snapped onto a standard DIN rail within a ventilated electrical cabinet. Connect the primary power input and the output terminals to your equipment, ensuring that the polarity is correct. If a backup battery is utilized, ensure it is connected to the designated terminals according to the technical documentation to enable the buffer functionality during power loss.
What to consider before purchase
Verify that the 1A current output is sufficient for your connected devices.
Ensure the 26.4V output voltage is compatible with your equipment requirements.
Confirm that there is adequate space on the DIN rail within your cabinet.
Check the ambient temperature of the installation site to ensure it remains within the manufacturer's specified operating range.
Usage recommendations
Regularly inspect the electrical connections and the status of the backup battery to ensure the system remains ready for power failure events. Keep the ventilation slots clear of dust and debris to maintain optimal thermal performance.

## FAQ

### How much does the MERAWEX EL25-D DIN Rail Buffer Power Supply cost, and is it available for purchase?

The price is 77.99 € (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 08.07.2026 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 MERAWEX EL25-D DIN Rail Buffer 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 MERAWEX 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 MERAWEX 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/12489386/68819052_large.webp