# Power Supply Unit Ernitec ELECTRA-PWR-120-48 120W 48V

**URL:** https://aio.lv/en/product--ernitec-electra-pwr-120-48--11563670
**Data updated:** 2025-12-31 08:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ERNITEC
**Manufacturer code:** ELECTRA-PWR-120-48
**EAN:** 5715063755792
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ernitec-electra-pwr-120-48--11563670

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Ernitec ELECTRA-PWR-120-48 is a reliable power supply unit providing 120W output at 48V. It is designed for various electronic devices requiring stable power. With its compact design and robust construction, it ensures efficient performance and longevity, making it suitable for both commercial and industrial applications.

## Long description

The Ernitec ELECTRA-PWR-120-48 is a compact DIN-rail mounted power supply that delivers 120W at 48V DC. Designed for industrial Ethernet and automation equipment, it accepts universal AC input (100–240V) or DC input and provides a stable single DC output in a small enclosure suitable for TS-35/7.5 or 15 DIN rails.
Advantages
The unit combines a compact footprint with full protection features — short circuit, overload, over-voltage and over-temperature protection — and uses free-air convection cooling for maintenance-free operation. It includes an LED power indicator, fixed switching frequency (55 kHz) and has passed a 100% full-load burn-in test. The product is UL 508 approved for industrial control equipment.
Suitable for
 Powering industrial Ethernet switches and converters
 Supplying 48V devices in automation cabinets
 DIN‑rail installations in control panels and machinery
Key specifications
 Model: Ernitec ELECTRA-PWR-120-48
 Output: 48V DC, 120W
 Input: Universal AC 100–240V or DC input (AC range selectable by switch)
 Protections: short circuit, overload, over-voltage, over-temperature
 Cooling: free-air convection
 Mounting: DIN rail TS-35/7.5 or 15
 Approvals: UL 508 (industrial control equipment)
 Other: LED indicator, fixed switching frequency 55 kHz, 100% full-load burn-in test
How to use
Mount the power supply on a TS-35/7.5 or 15 DIN rail in the control cabinet, connect the AC (or DC) input according to the polarity and select AC input range via the onboard switch if required. Connect the 48V DC output to the load following standard wiring and grounding practices. Ensure ventilation space around the unit to allow free-air convection cooling and verify LED indicator to confirm power-on status.
Usage recommendations
Install the unit in an environment within its operating temperature range (‑20 to 70 °C) and avoid blocking ventilation. Use correct wiring gauge and proper protective devices on the input and output circuits to maintain protection functions and reliable operation.

## FAQ

### How much does the Power Supply Unit Ernitec ELECTRA-PWR-120-48 cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 190 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: Cash payment, 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 ERNITEC 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 ERNITEC 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/11563670/66572586_large.webp