| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | 6DD2920-0AR6 |
| Manufacturer | Siemens |
| Product Family | SIMADYN D |
| Module Designation | SA20.1 |
| Product Type | Line-supply sensing module |
| System Function | Supply sensing |
| Installation Context | SIMADYN D control hardware |
| Connector Check | Original wiring and plug layout required |
| Project Check | Installed system documentation required |
| Replacement Basis | Exact 6DD2920-0AR6 article |
| Handling | ESD-protected module handling |
| Dimensions | 4.5 × 15.9 × 14.2 cm |
| Weight | 0.32 kg |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
Siemens 6DD2920-0AR6 is the SIMADYN D SA20.1 line-supply sensing module. It is identified by both the complete article number and the SA20.1 module designation. The module belongs to the SIMADYN D control-hardware family and participates in supply-sensing functions within the engineered system. Its exact wiring and operating role depend on the installed cabinet documentation. Related 6DD2920 suffixes must not be treated as interchangeable without verification.
The 6DD2920-0AR6 supports maintenance of established high-performance control and drive installations using SIMADYN D hardware. Before replacement, technicians should document connectors, neighboring modules and the relevant circuit drawing. Electrostatic precautions are appropriate during handling and storage. After installation, supply-sensing behavior should be checked through the system’s commissioning procedure. Exact article matching helps preserve the original control architecture while limiting unnecessary wiring changes.
Supports the original line-supply sensing function in a documented control system.
Provides an exact SA20.1 spare for installed high-performance drive equipment.
Helps restore supply-sensing hardware without changing the wider project design.
The module receives the documented line-supply sensing connections.
SA20.1 circuitry acquires the relevant supply condition.
The module conditions the sensed information for SIMADYN D use.
The resulting supply status becomes available to the engineered control system.
Both 6DD2920-0AR6 and SA20.1 support unambiguous sourcing.
The sensing function is contained in a small SIMADYN D hardware unit.
Exact replacement supports existing wiring and engineering records.
A verified module can reduce downtime on retained SIMADYN D systems.
The Siemens module designation is SA20.1, used for line-supply sensing.
No. Compare the complete article, module designation, connectors and system documentation.
Record neighboring cards, connector labels, wiring orientation and the circuit-drawing reference.
It is identity-checked, visually inspected and packed with ESD and mechanical protection.
Order processing and packing begin immediately after payment for prompt courier collection.
Provide the SIMADYN D hardware list, cabinet drawing, original label and connector photographs.
The company began in Xiamen, Fujian, China, with a four-person team serving selected European and North American automation customers. Early work centered on building product knowledge, dependable sourcing processes, and practical international trade experience.
By 2017, the team had grown to approximately 30 people and established a warehouse for in-stock automation components. The business expanded across Europe, North America, and Southeast Asia while sourcing capabilities widened to include scarce and discontinued industrial automation parts.
In 2026, a wider professional team supports customers worldwide from inquiry through sourcing, order coordination, delivery, and after-sales communication. The company continues to supply popular, hard-to-find, and discontinued automation components while building long-term international partnerships through responsible service.
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