# DIN rail power supply QOLTEC 50999, 240W, 48V DC, 5A output

**URL:** https://aio.lv/en/product--qoltec-50999--5880082
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** QOLTEC
**Manufacturer code:** 50999
**EAN:** 5901878509990
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 61.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50999--5880082

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

DIN rail power supply QOLTEC 50999 provides 240W output with 48V DC and up to 5A current. Designed for mounting on standard DIN rails, it supplies stable DC power to industrial controls, automation modules, LED drivers and small equipment. Compact form factor saves panel space; integrated protections and terminals enable reliable installation and continuous operation.

## Long description

QOLTEC 50999 DIN rail power supply provides stable 48V DC output at up to 5A, delivering 240W of continuous power for industrial and commercial control systems. Designed for standard DIN-rail mounting, the unit features a compact housing that saves panel space while offering reliable power delivery for automation modules, LED drivers and small equipment. Integrated protection circuitry and screw terminal connections make it suitable for professional electrical installations and continuous operation environments.
Advantages
The compact DIN-rail form factor reduces cabinet space requirements while maintaining a 240W power rating. Built-in protections help ensure safe operation under overload or short-circuit conditions, and regulated output maintains a stable 48V DC supply for sensitive electronics. Screw terminals and a standard rail mounting clip simplify installation and service access in control panels and distribution boards.
Suitable for
 Industrial control systems and PLC modules
 Automation equipment and control cabinets
 LED lighting drivers and signage power
 Small network and communication devices
 Bench or rack-mounted small electronics requiring 48V DC
Key specifications
 Output voltage: 48V DC
 Maximum output power: 240W
 Maximum output current: 5A
 Mounting type: Standard DIN-rail
 Connection type: Screw terminal connections
 Housing: Compact, panel-saving form factor
 Protection features: Integrated overload and short-circuit protection
How to use
Mount the power supply on a standard DIN rail inside an electrical cabinet or control panel. Connect the input AC supply and verify proper grounding according to local electrical codes, then wire the 48V DC output to the load using appropriate gauge conductors and secure screw terminals. Power up the unit and check the output voltage to confirm correct operation before connecting sensitive devices. Ensure ventilation around the housing and avoid mounting near heat sources.
Usage recommendations
For reliable long-term operation, install the unit in a dust-free environment with adequate airflow, observe the rated load limits to prevent thermal stress, and perform periodic inspections of terminal tightness and mounting integrity. Match cable cross-sections to the maximum current to minimize voltage drop and ensure safety compliance with local regulations.

## FAQ

### How much does the DIN rail power supply QOLTEC 50999 240W 48V cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 22.06.2026 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 DIN rail power supply QOLTEC 50999 240W 48V 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 QOLTEC 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 QOLTEC 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/5880082/60108867_large.webp