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Phoenix Contact 2904599 Switched Power Supply Unit

The PHOENIX CONTACT QUINT4-PS/1AC/24DC/3.8/SC is a compact, high-efficiency power supply unit ideal for industrial applications. It provides a 24V DC output at 3.8A and incorporates features like dynamic boost for handling heavy loads and preventative function monitoring to ensure system reliability. Its narrow, slim-line design saves space in control cabinets, and it offers free selection between Push-in and screw connection for flexible installation. The unit is designed for DIN rail mounting and is suitable for a wide range of industrial automation and control systems.

Authorized Distributors
Source:DigiKey
Part No:2904599
Stock:126
Inv Date:05-28-2026
Price: Unit price: $161.14
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Part No:2904599
Stock:138
Inv Date:05-29-2026
Price: Unit price: $147.7
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Part No:2904599
Stock:49
Inv Date:05-28-2026
Price: Unit price: $161.14
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Part No:2904599
Stock:21
Inv Date:05-28-2026
Price: Unit price: $137.64
Buy/RFQ:
Part No:2904599
Stock:21
Inv Date:05-28-2026
Price: Unit price: $137.64
Buy/RFQ:
Part No:2904599
Stock:6
Inv Date:05-28-2026
Price: Unit price: $172.528
Buy/RFQ:

Phoenix Contact 2904599 Switched Power Supply Unit Specifications:

  • Packing unit: 1 pc
  • GTIN: 4055626156057
  • Weight per Piece (excluding packing): 380.000 g
  • Custom tariff number: 85044030
  • Country of origin: Germany
  • Width: 45 mm
  • Height: 99 mm
  • Depth: 90 mm
  • Degree of protection: IP20
  • Inflammability class (housing/terminal blocks): V0
  • Ambient temperature (operation): -25 °C ... 70 °C
  • Ambient temperature (start-up): -40 °C
  • Ambient temperature (storage/transport): -40 °C ... 85 °C
  • Relative humidity (operation): ≤ 95 %
  • Climatic class: 3K3
  • Degree of pollution: 2
  • Installation height: ≤ 5000 m
  • Input voltage range: 100 V AC ... 240 V AC or 110 V DC ... 250 V DC
  • Dielectric strength: 300 V AC 30 s
  • Frequency range: 50 Hz ... 60 Hz
  • Discharge current to PE: < 0.25 mA
  • Current consumption (100 V AC): 1 A
  • Current consumption (120 V AC): 0.83 A
  • Current consumption (230 V AC): 0.46 A
  • Current consumption (240 V AC): 0.44 A
  • Nominal power consumption: 104 VA
  • Inrush current: typ. 13 A
  • Mains buffering time: typ. 35 ms
  • Input fuse: 3.15 A
  • Recommended breaker: 6 A ... 16 A
  • Type of protection: Transient surge protection
  • Protective circuit: Varistor
  • Nominal output voltage: 24 V DC
  • Output voltage setting range: 24 V DC ... 28 V DC
  • Nominal output current: 3.8 A
  • Dynamic Boost: 7 A (≤ 60 °C)
  • Connection in parallel: Yes
  • Connection in series: Yes
  • Feedback voltage resistance: ≤ 35 V DC
  • Overvoltage protection: ≤ 32 V DC
  • Control deviation (Static load change): < 0.5 %
  • Control deviation (Dynamic load change): < 3 %
  • Control deviation (Input voltage change): < 0.2 %
  • Residual ripple: < 45 mVPP
  • Output power: 90 W
  • Response time: 500 ms
  • Power dissipation (no-load): < 1 W
  • Power loss (nominal load): < 7 W
  • Net weight: 0.296 kg
  • Efficiency: typ. 92.8 %
  • MTBF: > 1272000 h
  • Insulation voltage: 4 kV AC
  • Protection class: II
  • Assembly instructions: DIN rail mounting
  • Conductor cross section (solid min): 0.14 mm²
  • Conductor cross section (solid max): 2.5 mm²
  • Conductor cross section (flexible min): 0.14 mm²
  • Conductor cross section (flexible max): 2.5 mm²
  • Conductor cross section (AWG min): 26
  • Conductor cross section (AWG max): 14
  • Stripping length: 8 mm

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Frequently Asked Questions

Where can I buy Phoenix Contact 2904599?

You can click on the BUY or RFQ button to purchase 2904599 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2904599?

You can download the 2904599 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2904599?

Phoenix Contact

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