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WEIDMULLER 1251220000 DC Buffer Power Supply

The ConnectPower CP DC BUFFER 24V 20A is a maintenance-free, high-performance backup power supply designed for industrial automation systems. It stores energy in internal capacitors to supply 24 V DC output for up to 1 second during power outages. Featuring a compact design, it measures 66mm in width, 130mm height, and 150mm depth. It includes screw connections, surge and overload protection, LED status indicators, and supports parallel connection. Ideal for ensuring continuous operation of electronic equipment with an efficiency of 95%, it operates between -25°C and 70°C, with a protective IP20 enclosure.

Authorized Distributors
Part No:1251220000
Stock:0
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

WEIDMULLER 1251220000 DC Buffer Power Supply Specifications:

  • Input voltage: 22.5V to 30V DC
  • Input current: 0.22A
  • Output current: 20A
  • Output voltage: 24V DC, corresponds to input
  • Surge protection: 1...34V (discharge only)
  • Buffer time: 250ms at 20A
  • Efficiency: 95%
  • Dimensions: 66mm (W) x 130mm (H) x 150mm (D)
  • Weight: 1,280 g
  • Operating temperature: -25°C to 70°C
  • Storage temperature: -40°C to 85°C
  • Protection degree: IP20
  • Internal condenser for storage
  • Insulation voltage: 1kV input/output
  • MTBF: >500,000 hours
  • EMC: EN55022 Class B, EN61000-4 standards
  • Certifications: cURus E349964

Buy the Weidmueller CP DC BUFFER 24V 20A – Reliable Backup Power for Industrial Applications

Secure your electronic equipment with the Weidmueller DC Buffer 24V 20A. This high-efficiency backup power supply guarantees seamless operation during power outages, thanks to internal capacitors that provide 250ms of backup at 20A. Its compact, robust design features surge and overload protection, LED indicators for status, and screw connections for easy installation. Suitable for industrial automation applications, it operates reliably within a temperature range of -25°C to 70°C and offers a protection degree of IP20, making it an essential component for continuous process control.

Order your Weidmueller Series CP DC BUFFER 24V 20A today and ensure uninterrupted operation with reliable backup power for your industrial systems.

Frequently Asked Questions

Where can I buy WEIDMULLER 1251220000?

You can click on the BUY or RFQ button to purchase 1251220000 from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part 1251220000?

You can download the 1251220000 datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of 1251220000?

WEIDMULLER

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