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Phoenix Contact 2903159 Power Supply

This primary-switched power supply by TRIO is designed for DIN rail mounting. It operates with a 1-phase input and provides a 48 V DC output at 5 A. Features include dynamic boost functionality and tool-free fast connection technology suitable for both solid and stranded conductors with ferrules.

Authorized Distributors
Source:Newark
Part No:2903159
Stock:2
Inv Date:05-28-2026
Price: Unit price: $297.27
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Source:DigiKey
Part No:2903159
Stock:51
Inv Date:05-28-2026
Price: Unit price: $244.14
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Part No:2903159
Stock:26
Inv Date:05-29-2026
Price: Unit price: $483.06
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Part No:2903159
Stock:24
Inv Date:05-28-2026
Price: Unit price: $483.06
Buy/RFQ:
Part No:2903159
Stock:12
Inv Date:05-28-2026
Price: Unit price: $256.99
Buy/RFQ:
Part No:2903159
Stock:12
Inv Date:05-28-2026
Price: Unit price: $256.99
Buy/RFQ:
Part No:2903159
Stock:1
Inv Date:05-28-2026
Price: Unit price: $332.662
Buy/RFQ:
Part No:2903159
Stock:3
Inv Date:05-29-2026
Price: N/A
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Phoenix Contact 2903159 Power Supply Specifications:

  • Input: 1-phase
  • Output Voltage: 48 V DC +1 %
  • Output Current: 5 A
  • Dynamic Boost: 7.5 A for 5 seconds
  • Efficiency: Less than 1% static load change, Pe < 3% dynamic load change at 10 Hz
  • Ambient Temperature Range: -25°C to +70°C, startup at -40°C
  • Dimensions: Not specified explicitly, compact design suitable for DIN rail mounting
  • Standards & Certifications: UL Listed, cUL Recognized, EN 50121-4, IEC 60950-1 (SELV)

Buy the Phoenix Contact Series TRIO Power Supply: 2903159

Purchase the Phoenix Contact 2903159 power supply online today to ensure your system gets a reliable 48 V DC output with 5 A current. Its dynamic boost feature enhances power during startup or transient loads, providing increased system stability. The tool-free push-in connection simplifies wiring for solid and stranded conductors, saving time during installation. Compact and robust, this DIN rail power supply conforms to all relevant safety standards, offering excellent performance, high vibration resistance, and seamless integration into machine or control cabinet setups. Order now for fast, secure delivery and peace of mind in your automation projects.

Buy Phoenix Contact 2903159 now and experience reliable, efficient power with dynamic boost and quick connection technology.

Frequently Asked Questions

Where can I buy Phoenix Contact 2903159?

You can click on the BUY or RFQ button to purchase 2903159 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2903159?

You can download the 2903159 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2903159?

Phoenix Contact

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