# Uninterruptible Power Supply UPS MEAN WELL DRC-40B

**URL:** https://aio.lv/en/product--mean-well-drc-40b--1621178
**Data updated:** 2026-01-08 13:40 (EET)
**Category:** UPS
**Manufacturer:** mean well
**Manufacturer code:** DRC-40B
**EAN:** 4021087026543
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-drc-40b--1621178

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL DRC-40B is a reliable uninterruptible power supply designed for various applications. It features a compact design, high efficiency, and a wide input voltage range. With a power output of 40W, it ensures stable performance and protection against power interruptions. Ideal for industrial and commercial use, it provides peace of mind with its robust build and advanced safety features.

## Long description

The MEAN WELL DRC-40B is an AC-DC industrial DIN-rail uninterruptible power supply (UPS) with integrated battery charger output. It provides combined outputs of 27.6 VDC at 0.95 A and 27.6 VDC at 0.5 A, delivering a total rated power of 40 W in a compact form suitable for control cabinets and industrial installations.
Advantages
The DRC-40B offers a compact DIN-rail design with built-in UPS functionality and battery charging, ensuring continuous DC power during mains interruptions. Its wide input voltage range and efficient conversion support stable output under varying supply conditions while reducing cabinet space and installation complexity.
Suitable for
Industrial control panels
Automation equipment requiring backup DC power
Security and access control systems
Small communications devices and network equipment
Key specifications
Model: MEAN WELL DRC-40B (MPN DRC-40B, EAN 4021087026543)
Output voltages: 27.6 VDC at 0.95 A and 27.6 VDC at 0.5 A
Total power: 40 W
Mounting: DIN-rail
Functionality: UPS with integrated battery charger output
How to use
Install the unit on a standard DIN-rail inside a control cabinet and connect the AC input according to the supplied wiring diagram. Connect the battery to the charger output terminals and wire the DC loads to the designated 27.6 VDC outputs. Verify correct polarity and secure connections before powering the device. Follow local electrical codes and the manufacturer’s installation instructions for safe operation.
Usage recommendations
Use a compatible sealed lead-acid or VRLA battery per MEAN WELL specifications, regularly inspect connections and battery condition, and avoid exposing the unit to excessive dust, moisture, or temperatures beyond the specified operating range.

## FAQ

### How much does the Uninterruptible Power Supply MEAN WELL DRC-40B cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 06.07.2026 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. 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 mean well 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 mean well 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

### Where can I download the instructions for Uninterruptible Power Supply MEAN WELL DRC-40B?

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/1621178/64167366_large.webp