# Power supply unit PHOENIX-CONTACT QUINT-PS/3AC/24DC/20 480 W, 320–575 V AC input, 24 V DC output

**URL:** https://aio.lv/en/product--phoenix-contact-2866792--3704846
**Data updated:** 2026-01-13 17:46 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 2866792
**EAN:** 4046356152907
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 383.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 316.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-2866792--3704846

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

DIN-rail power supply PHOENIX-CONTACT QUINT-PS/3AC/24DC/20 with 480 W total power. Designed for three-phase AC input 320–575 V and 45–65 Hz frequency, it provides a 24 V DC output for industrial control systems and automation equipment. Compact dimensions (69 × 122 × 130 mm) and green/grey housing allow installation in control cabinets where stable DC power and reliable performance are required.

## Long description

PHOENIX-CONTACT QUINT-PS/3AC/24DC/20 is a DIN-rail power supply unit providing 480 W of continuous output power. Designed for three-phase AC input in the 320–575 V range at 45–65 Hz, it delivers a regulated 24 V DC output intended for industrial control systems, automation equipment and modular control cabinets. The unit's compact form factor (69 × 122 × 130 mm) and robust green/grey housing allow mounting on standard DIN rails where stable DC power and reliable operation are required.
Advantages
The QUINT-PS series power supply features high total power density in a compact housing, ensuring space-efficient integration into control cabinets. It offers wide input voltage tolerance for three-phase systems and stable 24 V DC output suitable for sensitive automation electronics. The design includes protections and thermal management that maintain reliable operation under fluctuating mains conditions. Built to industrial standards, the unit supports continuous operation and simplifies installation and maintenance.
Suitable for
 Industrial control panels and PLC systems
 Machine automation and drives requiring 24 V DC
 Distributed I/O and field device power supply
 Control cabinets with limited installation space
 Applications needing robust three-phase input tolerance
Key specifications
 Total output power: 480 W
 Input voltage (three-phase): 320–575 V AC
 Input frequency: 45–65 Hz
 Output voltage: 24 V DC
 Mounting: DIN-rail
 Housing dimensions: 69 × 122 × 130 mm
 Housing colour: green/grey
 Intended use: industrial/automation power supply
How to use
Mount the QUINT-PS on a standard DIN rail inside a control cabinet, ensuring adequate clearance for ventilation. Connect the three-phase AC supply within the specified 320–575 V range and verify correct phase sequence and grounding according to local electrical standards. Connect the 24 V DC output to the load, observing polarity and load capacity limits. Perform initial commissioning checks for output voltage under no-load and rated-load conditions. Use appropriate wiring and overcurrent protection consistent with system design and safety regulations.
Usage recommendations
Install the power supply in an environment that meets rated temperature and humidity conditions, provide sufficient airflow around the unit, and avoid mounting near strong heat sources. Verify that upstream protective devices (fuses/breakers) and downstream distribution follow the equipment requirements. Regularly inspect connections and terminal tightness during preventive maintenance to ensure continuous, reliable 24 V DC supply for control and automation systems.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 480 W |
| AC input frequency | 45 - 65 |
| AC input voltage | 320 - 575 |

### Design

| Feature | Value |
|---|---|
| Product colour | Green, Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 130 mm |
| Width | 69 mm |
| Depth | 122 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -25 - 70 |

## FAQ

### How much does the PHOENIX-CONTACT QUINT-PS/3AC/24DC/20 power supply 480 W cost, and is it available for purchase?

The price is 383.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 16.07.2026 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. 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 PHOENIX-CONTACT 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 PHOENIX-CONTACT 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, 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/3704846/58540198_large.webp