SIEMENS SIMATIC S7-400 CR3 central rack with 4 slots for reliable module installation and seamless system integration.
Backorder available · Factory lead time 2–3 weeks.
The SIEMENS 6ES7401-1DA01-0AA0 is a compact CR3 rack designed for the SIMATIC S7-400 automation system. Featuring a central 4-slot configuration, this rack is engineered for applications that require reliable module installation and secure backplane connectivity in industrial automation environments. Built with high-quality materials, the CR3 rack provides mechanical stability and seamless integration within the SIMATIC system architecture.
As the mechanical foundation of the SIMATIC S7-400 and S7-400H systems, the CR3 rack accommodates essential automation modules, ensures reliable operating voltage supply, and connects all modules through a backplane bus system. With its compact 4-slot layout, it is ideal for central controller applications where space-saving is critical, yet high performance is required.
Product Link: 6ES7401-1DA01-0AA0
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| SKU / Model | 6ES7401-1DA01-0AA0 |
|---|---|
| Weight | 0.872 kg |
| Dimensions | 146 × 393 × 43 mm |
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