# Power Supply Unit Phoenix Contact STEP3-PS/1AC/24DC/1.3/PT

**URL:** https://aio.lv/en/product--phoenix-contact-1088494--4297709
**Data updated:** 2026-01-13 21:21 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 1088494
**EAN:** 4055626890609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-1088494--4297709

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact STEP3-PS/1AC/24DC/1.3/PT is a reliable 30 W power supply unit with an AC input voltage range of 100 - 250 V and a frequency of 50 - 60 Hz. It features a compact design with dimensions of 36 mm width, 61 mm depth, and 90 mm height. With an impressive MTBF of 3,100,000 hours, it ensures long-lasting performance. The unit is compliant with RoHS and WEEE standards, making it an environmentally friendly choice.

## Long description

The Phoenix Contact STEP3-PS/1AC/24DC/1.3/PT is a compact 30 W power supply unit designed for industrial and automation applications that require a stable 24 V DC output from a wide AC input range. Its small footprint (36 mm × 61 mm × 90 mm) and DIN-rail compatible design allow easy integration into control cabinets and switchgear. The device meets RoHS and WEEE environmental standards and offers a high MTBF of 3,100,000 hours, indicating robust long-term operation under typical industrial conditions.
Advantages
The unit delivers regulated 24 V DC power at up to 1.3 A with high efficiency in a narrow housing, saving space in panel installations. Wide input voltage compatibility (100–250 V AC, 50–60 Hz) supports international mains systems and reduces the need for additional components. The long mean time between failures (MTBF) supports continuous operation and minimizes downtime. Compliance with environmental directives ensures reduced hazardous substances and easier disposal.
Suitable for
Industrial control panels and automation systems
PLC and relay power supply
Sensor and actuator power in machine tools
Small-scale process control and instrumentation
Laboratory benches and test setups requiring stable 24 V DC
Key specifications
Output voltage: 24 V DC
Output current: up to 1.3 A (nominal)
Output power: 30 W
Input voltage range: 100–250 V AC
Input frequency: 50–60 Hz
Dimensions (W × D × H): 36 mm × 61 mm × 90 mm
MTBF: 3,100,000 hours
Compliance: RoHS, WEEE
How to use
Mount the power supply on a standard DIN rail inside the control cabinet, ensuring adequate clearance for ventilation around the unit. Connect the AC mains input according to local electrical codes, observing correct grounding practices. Connect the 24 V DC output to the load with correct polarity and use appropriate cross-section wiring for currents up to 1.3 A. Verify output voltage under no-load and full-load conditions before connecting sensitive equipment. Perform initial functional checks after installation and secure all terminals.
Usage recommendations
Install the unit in a dry environment within the manufacturer’s specified ambient temperature range and avoid installing next to heat sources. Use protective fusing on the AC input side where required and consider additional surge protection in electrically noisy environments. Periodically inspect terminal connections and ventilation openings to maintain reliable operation.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 30 W |
| Efficiency | 88.5 % |
| Power protection features | Over voltage, Short circuit |
| Input current | 16 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 250 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 3100000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

### Certificates

| Feature | Value |
|---|---|
| Certification | WEEE |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.17 kg |
| Height | 90 mm |
| Width | 36 mm |
| Depth | 61 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -10 - 70 |

## FAQ

### How much does the Power Supply Unit Phoenix Contact STEP3-PS/1AC/24DC/1.3/PT cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 17.07.2026 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 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, efficiency, 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/4297709/64271251_large.webp