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Phoenix Contact 2868648 24VDC 1.75A Power Supply

The PHOENIX CONTACT STEP POWER power supply is designed for building automation systems, offering a combination of efficiency, reliability, and flexibility. Its low idling losses and high degree of efficiency maximize energy savings. The power supply can be easily mounted onto a DIN rail or a level surface, providing versatility in installation. With a mean time between failures exceeding 500,000 hours and transient surge protection, this power supply ensures a stable and protected power supply for critical applications. It is suitable for a wide range of industrial environments and is compliant with various international standards.

Authorized Distributors
Source:DigiKey
Part No:2868648
Stock:98
Inv Date:05-28-2026
Price: Unit price: $96.33
Buy/RFQ:
Part No:2868648
Stock:212
Inv Date:05-29-2026
Price: Unit price: $119.74
Buy/RFQ:
Part No:2868648
Stock:17
Inv Date:05-28-2026
Price: Unit price: $107.62
Buy/RFQ:

Phoenix Contact 2868648 24VDC 1.75A Power Supply Specifications:

  • Packing unit: 1 pc
  • Weight per Piece: 220.0 g
  • Custom tariff number: 85044030
  • Country of origin: Germany
  • Width: 54 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 %
  • Noise immunity: EN 61000-6-2:2005
  • Nominal input voltage range: 100 V AC ... 240 V AC
  • Input voltage range: 85 V AC ... 264 V AC
  • Frequency range DC: 0 Hz
  • Current consumption: 0.6 A (120 V AC)
  • Inrush surge current: < 15 A
  • Power failure bypass: > 25 ms
  • Input fuse: 3.15 A
  • Protective circuit/component: Varistor
  • Nominal output voltage: 24 V DC ±1 %
  • Setting range of the output voltage: 22.5 V DC ... 29.5 V DC
  • Nominal output current: 1.75 A
  • Output current Imax: 3.75 A
  • Connection in parallel: Yes
  • Connection in series: Yes
  • Residual ripple: < 60 mVPP
  • Output power: 42 W
  • Net weight: 0.19 kg
  • Efficiency: > 89 %
  • Insulation voltage input/output: 4 kV AC
  • MTBF: > 1569000 h
  • Connection method (input): Screw connection
  • Conductor cross section solid min (input): 0.2 mm²
  • Conductor cross section solid max (input): 2.5 mm²
  • Conductor cross section flexible min (input): 0.2 mm²
  • Conductor cross section flexible max (input): 2.5 mm²
  • Connection method (output): Screw connection
  • Conductor cross section solid min (output): 0.2 mm²
  • Conductor cross section solid max (output): 2.5 mm²
  • Conductor cross section flexible min (output): 0.2 mm²
  • Conductor cross section flexible max (output): 2.5 mm²

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Frequently Asked Questions

Where can I buy Phoenix Contact 2868648?

You can click on the BUY or RFQ button to purchase 2868648 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2868648?

You can download the 2868648 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2868648?

Phoenix Contact

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