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SIEMENS HT8 6FC5403-0AA20-1AA0 Handheld Operator Panel
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SIEMENS HT8 6FC5403-0AA20-1AA0
Portable HMI for flexible machine setup and maintenance
| Brand | SIEMENS |
| Model | HT8 6FC5403-0AA20-1AA0 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 1.8 kg |
| Dimensions | 280x200x70 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cULus |
| SKU / MPN | 6FC5403-0AA20-1AA0 |
| What’s in the box | Handheld Operator Panel, mounting bracket, cables, documentation |
| Display | 8-inch TFT color touchscreen |
| Processor | Intel Atom |
| Memory | 4 GB RAM, 32 GB Flash |
| Interfaces | Ethernet, USB, PROFIBUS |
| Protection Rating | IP65 front panel |
| Operating Temperature | 0-50°C |
Key benefits: Rugged handheld design, high-resolution display, easy integration with Siemens automation systems, versatile connectivity
Typical applications: Machine tool commissioning, field service, diagnostics, portable operator control in manufacturing
Lifecycle: Active product, spare parts available for 10+ years
1 review for SIEMENS HT8 6FC5403-0AA20-1AA0 Handheld Operator Panel
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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
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
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Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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David L. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.