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Phoenix Contact STEPPS1AC12DC3 Power Supply

The STEP-PS/1AC/12DC/3 is a robust DIN rail-mounted power supply designed for industrial and building automation applications. It provides a 12V DC output at 3A, offering high efficiency over 85%, low standby losses, and wide input voltage ranges to ensure reliable operation worldwide. Suitable for installation in control panels and distribution boards, it supports parallel connections for redundancy, features extensive protection ratings including IP20, and has a high MTBF exceeding 500,000 hours. Its quick startup, status LEDs, and safety certifications make it ideal for demanding automation systems and electrical safety standards.

Authorized Distributors
Part No:STEP-PS/1AC/12DC/3
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:STEP-PS/-1AC/12DC/3
Stock:6
Inv Date:05-28-2026
Price: Unit price: $112.81
Buy/RFQ:
Part No:STEP-PS/-1AC/12DC/3
Stock:6
Inv Date:05-28-2026
Price: Unit price: $112.81
Buy/RFQ:

Phoenix Contact STEPPS1AC12DC3 Power Supply Specifications:

  • Input Voltage: 85-264 VAC / 95-250 V DC
  • Input Frequency: 45-65 Hz
  • Nominal Output Voltage: 12 V DC
  • Output Current: 3 A
  • Efficiency: > 85%
  • Protection Class: II
  • Degree of Protection: IP20
  • Dimensions: Width 54mm, Height 90mm, Depth 61mm
  • MTBF: > 500,000 hours
  • Operating Temperature: -25°C to 70°C (derating above 55°C), Storage Temperature: -40°C to 85°C
  • Power Dissipation: 64W max at nominal load
  • Insulation Voltage: Input/Output 4 kV AC
  • Surge Voltage Category: Category 3
  • Connection: Screw type, solid min. 0.2 mm², max. 2.5 mm², stranded min. 0.2 mm², max. 6.5 mm²
  • Certifications: UL, CUL, GL, NK, EN 61000-6-2, EN 61000-3-2

Buy the Buy Phoenix Contact Power Supply Part Number STEPPS1AC12DC3 Online

Experience seamless automation with the Phoenix Contact Power Supply. Buy STEPPS1AC12DC3 online today to benefit from high efficiency, reliable performance, extensive safety features, and certified compliance. Its compact form fits perfectly in control cabinets or distribution panels, ensuring stable power delivery for industrial and building automation projects. Easy to install and maintain, this power supply guarantees long-term operation with a MTBF exceeding 500,000 hours. Secure your automation system today by purchasing this high-quality, certified power supply online.

Buy Phoenix Contact STEPPS1AC12DC3 now and enjoy reliable 12V 3A power with high efficiency and safety for your industrial automation needs.

Frequently Asked Questions

Where can I buy Phoenix Contact STEPPS1AC12DC3?

You can click on the BUY or RFQ button to purchase STEPPS1AC12DC3 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part STEPPS1AC12DC3?

You can download the STEPPS1AC12DC3 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of STEPPS1AC12DC3?

Phoenix Contact

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