# DC-UPS module mean well DUPS40 24V 40A DIN rail

**URL:** https://aio.lv/en/product--mean-well-dups40--9875586
**Data updated:** 2026-02-12 21:54 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** DUPS40
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.32 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 33.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-dups40--9875586

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

DC-UPS module Mean Well DUPS40 provides uninterrupted 24V DC power with up to 40A output for DIN-rail installations. Designed to combine with a primary power source and battery backup, it maintains continuous DC supply during mains interruptions. Suitable for industrial control, automation, telecoms and security systems requiring reliable backup power and easy DIN-rail mounting.

## Long description

The DC-UPS module mean well DUPS40 24V 40A DIN rail is a compact uninterruptible power supply designed for DIN-rail installation that provides continuous 24 V DC output with up to 40 A current. It is engineered to operate together with a primary 24 V power source and a connected battery pack, switching to battery backup automatically when the main supply fails. The unit is intended for industrial control panels, automation equipment, telecommunications and security systems where a stable DC rail and seamless transition to battery power are required.
Advantages
The module delivers a steady 24 V DC output and supports a maximum load current of 40 A, enabling use with multiple loads or higher-power devices on a single rail. Its DIN-rail form factor simplifies mounting in electrical enclosures and control cabinets. Automatic switchover between mains and battery ensures uninterrupted operation without manual intervention, and the design minimizes downtime during mains interruptions. The device integrates with common lead-acid or compatible battery types for backup and is built for continuous industrial operation.
Suitable for
Industrial control systems and PLC installations
Factory automation and process control equipment
Telecommunications and network equipment requiring DC backup
Security systems, access control and CCTV power supplies
Remote or distributed installations with DIN-rail enclosures
Key specifications
Output voltage: 24 V DC nominal
Maximum output current: up to 40 A
Mounting type: DIN-rail compatible
Input and output switching: automatic between primary source and battery
Designed for integration with external battery backup
Form factor: compact module suitable for electrical cabinets
How to use
Install the DC-UPS on a standard DIN rail inside the equipment cabinet and make all DC connections according to the system wiring diagram. Connect the primary 24 V DC supply to the input terminals and attach a suitable external battery pack to the designated battery terminals. After wiring, verify polarity and tighten connections to the recommended torque. Under normal operation the module passes the primary supply to the load while keeping the battery charged; it will switch to battery output automatically if the primary supply drops or fails. Monitor status indicators or alarms provided by the host system to confirm proper operation and switching events.
Usage recommendations
For reliable operation, use a battery type and capacity recommended for the expected runtime and load profile, perform periodic battery maintenance and testing, ensure adequate ventilation within the cabinet, and follow local electrical standards when integrating the DC-UPS into your system.

## FAQ

### How much does the Mean Well DUPS40 DC-UPS 24V 40A cost, and is it available for purchase?

The price is 40.32 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Thursday 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

## Image

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