# Power Supply Unit PLANET PWR-120-48 120W Blue Grey

**URL:** https://aio.lv/en/product--planet-pwr-120-48--1884402
**Data updated:** 2025-12-29 07:51 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PLANET
**Manufacturer code:** PWR-120-48
**EAN:** 4711605283335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--planet-pwr-120-48--1884402

## 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 PLANET PWR-120-48 is a reliable 120W power supply unit with an AC input voltage range of 100-240V and a frequency of 50-60Hz. It features a passive cooling design, ensuring quiet operation. The unit is compact with dimensions of 40mm width, 125mm depth, and 113mm height, making it suitable for various applications. Certified for safety with UL508 and TUV EN60950-1 standards, it is available in blue and grey colors, providing both functionality and aesthetic appeal.

## Long description

The PLANET PWR-120-48 is a compact DIN-rail power supply that delivers 48V DC at up to 120W. It accepts a universal AC input of 100–240V (50/60Hz) or DC input, features passive free-air convection cooling and a fixed switching frequency of 55 kHz. The unit is designed for industrial Ethernet and control equipment, fits on TS-35 DIN rails (7.5 or 15), and carries UL 508 and TUV EN60950-1 safety certifications. Its small form factor (40 mm × 125 mm × 113 mm) makes it suitable where space is limited.
Advantages
The PWR-120-48 provides stable 48V DC output with multiple built-in protections including short-circuit, overload, over-voltage and over-temperature protection. Passive cooling enables quiet operation and wide operating temperature range (−20 to 70 °C), while a power-on LED and 100% full-load burn-in test ensure reliable performance. AC input range selection by a switch and universal input compatibility simplify installation across different sites.
Suitable for
Industrial Ethernet switches and routers
Control and automation equipment
DIN-rail mounted instruments and modules
Key specifications
Output: 48V DC, 120W
AC input: 100–240V AC, 50/60Hz (selectable range by switch)
Cooling: free-air convection (passive)
Protections: short circuit, overload, over-voltage, over-temperature
Mounting: DIN rail TS-35/7.5 or 15
Safety: UL 508 and TUV EN60950-1 certified
Dimensions: 40 mm (W) × 125 mm (D) × 113 mm (H)
Fixed switching frequency: 55 kHz
Indicator: power-on LED
How to use
Mount the PWR-120-48 on a TS-35 DIN rail and connect the AC supply within the specified 100–240V range (observe input range switch if present). Connect the 48V DC output to the target device observing correct polarity and rated current limits. Ensure adequate ventilation around the unit for passive cooling and verify the power-on LED after energizing. Follow local wiring codes and isolate power before maintenance.
Usage recommendations
Install the unit in a dry, dust-reduced location with at least a few centimetres of clearance for airflow. Avoid placing the power supply near heat sources; regularly inspect terminals and wiring for secure connections. Use within the specified temperature range and rely on the built-in protections for typical industrial environments.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 120 W |
| Power protection features | Over voltage, Overheating, Overload, Short circuit |
| Input current | 2.25 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Design

| Feature | Value |
|---|---|
| Cooling type | Passive |
| On/off switch | No |
| Product colour | Blue, Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.6 kg |
| Height | 113 mm |
| Width | 40 mm |
| Depth | 125 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -20 - 70 |
| Storage relative humidity (H-H) | 10 - 95 |

### Other features

| Feature | Value |
|---|---|
| Output power description | 120W |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

### Safety regulation & standards

| Feature | Value |
|---|---|
| Safety | Ul508, TUV EN60950-1 |

## FAQ

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

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 138 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: 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 PLANET 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 PLANET 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1884402/58116248_large.webp