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Phoenix Contact STEPPS1AC12DC5 Power Supply

The STEP-PS/1AC/12DC/5 is a 12V, 60W single-output primary switched power supply designed for DIN-rail mounting in building automation systems. It features a 1-phase input, high efficiency, low idle power consumption, and reliable operation with a mean time between failures exceeding 500,000 hours. The power supply can be easily snapped onto a DIN-rail or screwed onto a flat surface, offering flexible installation options. It has an IP20 protection rating, operates within a temperature range of -25°C to 70°C, and provides power failure bypass with response times of over 27 milliseconds at 120VAC and over 120 milliseconds at 230VAC. Suitable for power management applications.

Authorized Distributors
Part No:STEP-PS/-1AC/12DC/5
Stock:11
Inv Date:05-28-2026
Price: Unit price: $121.38
Buy/RFQ:
Part No:STEP-PS/-1AC/12DC/5
Stock:11
Inv Date:05-28-2026
Price: Unit price: $121.38
Buy/RFQ:

Phoenix Contact STEPPS1AC12DC5 Power Supply Specifications:

  • Input Voltage: 100 V AC ... 240 V AC
  • Input Voltage Range: 85 V AC ... 264 V AC
  • DC Input Voltage Range: 95 V DC ... 250 V DC
  • Frequency Range: 45 Hz ... 65 Hz
  • Input Current: Approx. 0.8 A (120 V AC), Approx. 0.5 A (230 V AC)
  • Inrush Surge Current: < 15 A (typical)
  • Power Failure Bypass: > 27 ms (120 V AC), > 120 ms (230 V AC)
  • Protection: Transient Surge Protection, Varistor
  • Output Voltage: 12 V DC ±1%
  • Output Power: 60 W
  • Output Current: 5 A (-25°C ... 55°C), 5.5 A (-25°C ... 40°C permanent)
  • Ripple and Noise: < 55 mVpp (20 MHz)
  • Efficiency: > 87 % at 230 V AC
  • Protection Class: IP20
  • Max. Ambient Temperature: -25°C to 70°C (derating above 55°C)
  • MTBF: > 500,000 hours (IEC 61709)
  • Dimensions: 72 mm (Width) x 90 mm (Height) x 61 mm (Depth)
  • Net Weight: 0.3 kg
  • Operating Voltage Display: Green LED
  • Certifications: UL, CUL, GL, NK, CE, CB Scheme
  • Mounting: Horizontal DIN rail EN 60715, can be aligned vertically or horizontally

Buy the Phoenix Contact STEP-PS/1AC/12DC/5 – Reliable Power Supply for Industrial Applications

Purchasing the Phoenix Contact STEP-PS/1AC/12DC/5 power supply online guarantees high-quality, reliable performance, and easy installation for building automation and industrial power management. With a robust 12V output, 60W power capacity, and an IP20-rated enclosure, this DIN rail power supply is ideal for various applications. Its high efficiency and low standby losses reduce energy consumption. Fast response time for power failure bypass ensures continuous operation. Stocked by authorized distributors, it's your ideal choice for dependable, professional-grade power solutions—order now for quick delivery and technical support.

Order your Phoenix Contact Series STEP-PS/1AC/12DC/5 today and give your projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy Phoenix Contact STEPPS1AC12DC5?

You can click on the BUY or RFQ button to purchase STEPPS1AC12DC5 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part STEPPS1AC12DC5?

You can download the STEPPS1AC12DC5 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of STEPPS1AC12DC5?

Phoenix Contact

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