Description
Siemens Electronic Component 6DD1688-0AD0 – Precision Parts
Stable and efficient power supply for Siemens S7-400 systems, providing reliable DC power with global input voltage range.
| Brand | Siemens |
| Model | 6DD1688-0AD0 |
| Voltage | Input: 120/230V AC; Output: 24V DC |
| Country of Origin | Germany |
| Weight | 1.2 kg |
| Dimensions | 200 x 125 x 70 mm |
| Warranty | 1 year |
| Certifications | CE, UL, cUL, RoHS, ATEX (if applicable) |
| SKU / MPN | 6DD1688-0AD0 |
| What’s in the box | 1x Siemens Electronic Component 6DD1688-0AD0, 1x power cable, 1x user manual |
| Input Voltage | 120/230V AC, automatically selectable |
| Output Voltage | 24V DC |
| Output Current | 10 A |
| Efficiency | > 90% |
| Operating Temperature | -25 to 60 °C |
| Protection Class | IP20 |
Key benefits: High efficiency, global input compatibility, compact design, and long operational lifetime.
Typical applications: Siemens SIMATIC S7-400 power supplies, industrial control cabinets, automation systems requiring 24V DC power.
Order number: Siemens Electronic Component 6DD1688-0AD0 – Precision Parts
Lifecycle: Active
Documentation: Available from Siemens Industry Online Support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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William G. –
Received the connectors and cables quickly. All items were as described.