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Phoenix Contact 2866381 Power Supply

The power supply is a single-phase DIN-rail mount device designed for industrial applications. It features basic switching functions, high reliability with a MTBF of 500,000 hours, and can be connected in parallel to increase capacity and provide redundancy. The unit includes clear LED indicators and a double terminal block for efficient potential distribution, with an additional terminal block for grounding. It is short circuit and idle proof, offering a regulated and adjustable output voltage ranging from 22.5V to 29.5V DC.

Authorized Distributors
Part No:2866381
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:2866381
Stock:0
Inv Date:05-28-2026
Price: Unit price: $623.11
Buy/RFQ:
Part No:2866381
Stock:1
Inv Date:05-28-2026
Price: Unit price: $803.455
Buy/RFQ:

Phoenix Contact 2866381 Power Supply Specifications:

  • Input Voltage Range: 85 V AC ... 264 V AC
  • Input Fuse: 10 A (slow-blow, internal)
  • Output Voltage Range: 22.5 V DC to 29.5 V DC, adjustable
  • Output Current: 20 A
  • Efficiency: 91% at 230 V AC
  • MTBF: over 500,000 hours
  • Protection: Short circuit and idle proof
  • Temperature Range: -25°C to +70°C (derating above 55°C: 2.5%/K)
  • Ambient temperature (storage/transport): -40°C to 85°C
  • Degree of Protection: IP20
  • Dimensions: Not specified, but designed for DIN rail mounting
  • Housing: Rugged metal for industrial use
  • Standards & Approvals: UL Recognized, UL Listed, cUL Recognized, EAC, ETIM 5.0 EC002540

Buy the Phoenix Contact Series TRIO Power Supply: 2866381

Order the Phoenix Contact TRIO-PS/1AC/24DC/20 power supply online today and benefit from its robust design, high efficiency, adjustable output voltage, and compliance with international standards. This industrial-grade power supply offers high reliability, long MTBF, and comprehensive protection features, making it ideal for demanding applications. Easily installed on DIN rails, it provides a stable 24V DC output capable of delivering 20A current, ensuring continuous operation and safety across your industrial systems. Shop now for quick delivery and dependable performance.

Get Phoenix Contact TRIO-PS/1AC/24DC/20 power supply today—designed for industrial reliability, adjustable voltage, and long-lasting durability.

Frequently Asked Questions

Where can I buy Phoenix Contact 2866381?

You can click on the BUY or RFQ button to purchase 2866381 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2866381?

You can download the 2866381 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2866381?

Phoenix Contact

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