Phoenix Contact 2904945 24V DC 3.5A Power Supply The PHOENIX CONTACT STEP-PS/277AC/24DC/3.5 is a DIN rail power supply designed for building technology applications. Its compact, flat design makes it ideal for distribution boards and control panels. The unit offers a 24V DC output voltage with various performance classes and overall widths, along with special voltages. It boasts high efficiency, low standby losses, and a wide input voltage range (100-277V AC). Key features include flexible mounting options, a high MTBF (>500,000 hours), and robust protection mechanisms. It is suitable for a wide range of industrial applications requiring a reliable and efficient power source.
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Part No: 2904945
Stock: 266
Inv Date: 05-28-2026
Price: Unit price: $143.34
Part No: 2904945
Stock: 28
Inv Date: 05-29-2026
Price: Unit price: $178.19
Part No: 2904945
Stock: 1114
Inv Date: 05-28-2026
Price: Unit price: $178.19
Part No: 2904945
Stock: 3
Inv Date: 05-28-2026
Price: Unit price: $150.88
Part No: 2904945
Stock: 3
Inv Date: 05-28-2026
Price: Unit price: $150.88
Part No: 2904945
Stock: 2
Inv Date: 05-28-2026
Price: Unit price: $198.762
Phoenix Contact 2904945 24V DC 3.5A Power Supply Specifications: Packing unit: 1 pc GTIN: 4046356903875 Weight per Piece: 380.000 g Custom tariff number: 85044030 Country of origin: Germany Width: 90 mm Height: 90 mm Depth: 61 mm Degree of protection: IP20 Ambient temperature (operation): -25 °C ... 70 °C Ambient temperature (storage/transport): -40 °C ... 85 °C Max. permissible relative humidity (operation): ≤ 95 % Nominal input voltage range: 100 V AC ... 277 V AC Input voltage range: 85 V AC ... 305 V AC Frequency range DC: 0 Hz AC frequency range: 45 Hz ... 65 Hz Nominal output voltage: 24 V DC ±1 % Setting range of the output voltage: 22.5 V DC ... 25 V DC Nominal output current: 3.5 A Output current (Imax): 6 A Output power: 84 W Efficiency: > 88 % Insulation voltage input/output: 4 kV AC Protection class: II MTBF: > 1094000 h Connection method (input): Screw connection Conductor cross section (input): 0.2 mm² ... 2.5 mm² Connection method (output): Screw connection Conductor cross section (output): 0.2 mm² ... 2.5 mm² Buy the 2904945 PHOENIX CONTACT 24V DC 3.5A Power Supply | myMectronic Purchase the PHOENIX CONTACT 2904945 STEP-PS/277AC/24DC/3.5 power supply securely and reliably online.
Buy Now Frequently Asked Questions Where can I buy Phoenix Contact 2904945? You can click on the BUY or RFQ button to purchase 2904945 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 2904945? You can download the 2904945 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 2904945? Phoenix Contact
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