PHOENIX-CONTACT UNO-PS/1AC/12DC/ 30W power supply

Name: Power supply unit PHOENIX-CONTACT UNO-PS/1AC/12DC/ 2902998
Brand: PHOENIX-CONTACT
SKU: 3703138
Price: 50.49 EUR
Availability: InStock

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Power supply unit PHOENIX-CONTACT UNO-PS/1AC/12DC/ 30W — 12 V DC, 30 W, 85–264 V AC input

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

DIN-rail power supply PHOENIX-CONTACT UNO-PS/1AC/12DC/ 30W delivers 12 V DC at up to 30 W total output. Designed for industrial control and automation, it accepts wide AC input 85–264 V at 50/60 Hz, provides high reliability (MTBF 953,000 h) and compact dimensions (22.5 × 84 × 90 mm). Certified to REACH and finished in grey for panel installations.

Available for order: 9 pcs.

Warranty: 2 Years

SKU: 3703138

Manufacturer: PHOENIX-CONTACT

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

15.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

15.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.20 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Product information

Description

DIN-rail power supply PHOENIX-CONTACT UNO-PS/1AC/12DC/ 30W provides a stabilized 12 V DC output with a maximum total power of 30 W. Intended for industrial control and automation systems, this compact unit accepts a wide AC input range of 85–264 V at 50/60 Hz and is built for continuous operation. The device features a robust design with a grey enclosure suitable for panel and cabinet mounting, low standby losses and documented high reliability expressed by a long mean time between failures.

Advantages

The power supply offers a compact footprint (22.5 × 84 × 90 mm) that saves DIN-rail space while delivering up to 30 W at 12 V DC. Wide-range AC input allows flexible installation across international mains voltages, and high efficiency reduces heat generation and energy consumption. Designed for industrial environments, the unit includes protective features and stable output suitable for sensitive control electronics. Compliance with chemical and safety standards supports use in regulated installations.

Suitable for

Powering PLCs, I/O modules and automation controllers
Supplying sensors, relays and small actuators in control cabinets
Backup auxiliary power for monitoring and communication equipment
Space-constrained DIN-rail installations in industrial panels

Key specifications

Output voltage: 12 V DC
Output power: 30 W total
Input voltage range: 85–264 V AC, 50/60 Hz
Efficiency: approximately 87%
Maximum input current: 0.8 A (at rated conditions)
Mean time between failures (MTBF): 953,000 hours
Mounting: DIN-rail
Dimensions: 22.5 × 84 × 90 mm
Enclosure color: grey

How to use

Mount the unit on a standard DIN-rail inside a control cabinet or panel. Connect the AC mains supply within the specified 85–264 V AC range to the input terminals, observing correct phase and protective earth wiring. Connect the 12 V DC output to the load using suitable wire cross-section and secure terminal screws. Ensure the total connected load does not exceed 30 W and verify polarity before powering sensitive devices. Allow adequate ventilation around the unit and avoid installing next to heat sources.

Usage recommendations

For reliable long-term operation, maintain ambient temperature within the device’s specified operating range and keep the ventilation paths clear. Use fuses or upstream overcurrent protection sized for the installation, and consider adding an input filter or surge protection in environments with unstable mains. Periodically inspect terminal connections for tightness and check for signs of overheating when the system is under load.

Specifications

Total power:: 30 W
Efficiency:: 87 %
Weight:: 0.176 kg
Product colour:: Grey

All features

Power

Total power:: 30 W
Efficiency:: 87 %
Power factor:: 0.48
Input current:: 0.8
AC input frequency:: 50 - 60
AC input voltage:: 85 - 264

Performance

Mean time between failures (MTBF):: 953000 h

Design

Product colour:: Grey

Certificates

Certification:: REACH

Technical details

Sustainability certificates:: RoHS

Weight & dimensions

Weight:: 0.176 kg
Height:: 90 mm
Width:: 22.5 mm
Depth:: 84 mm

Operational conditions

Operating relative humidity (H-H):: 0 - 95
Storage temperature (T-T):: -40 - 85
Operating temperature (T-T):: -25 - 70

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Customer questions

FAQ

How much does the PHOENIX-CONTACT UNO-PS/1AC/12DC/ 30W power supply cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 15.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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