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| Country of Origin | Czech Republic |
|---|---|
| Brand | Siemens |
| Model | 3SU1050-4BF11-0AA0 |
| IP Rating | IP20 |
| Series | SIRIUS ACT 3SU10 |
| Number of Positions | 2 |
| Switch Operation | Latching |
| Mechanical Life | 300000Cycles |
| Number of Keys | 2 |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Angle of Throw | 90 ° |
| Cutout Diameter | 22mm |
| Key Type | Ronis |
| Siemens SIRIUS ACT 2-position Key Switch Head, Latching, 22mm CutoutBrand | Siemens |
Siemens 3SU1050-4BF11-0AA0 is a 2-position latching key switch head designed for precise control and security in industrial and automation applications. Featuring a Ronis key type with a 22 mm cutout diameter, this key switch head offers a rugged metal shiny body and is built to withstand demanding environments.
The product includes a self-holding actuator function to maintain switch position securely and integrates a patented holder design to prevent actuator twisting during operation. Stackable contact modules allow for modular and flexible electrical configurations.
Installation is simplified with one-handed mounting and no need for special tools, supported by a straightforward mounting geometry that fits standard panel cutouts. The device complies with international standards IEC 60947-1 and IEC 60947-5-1, ensuring safety and performance reliability.
With an IP20 protection rating, this switch head is suitable for indoor and controlled environment applications. The mechanical life expectancy of 300,000 cycles guarantees durable performance, supported by the inclusion of 2 keys that provide secure user operation. This key switch head is manufactured in the Czech Republic under Siemens quality standards.
Durable metal shiny finish suited for demanding industrial environments. Self-holding actuator for stable and secure switching. Patented twist prevention design enhances actuator lifespan. Stackable contact modules for versatile electrical configurations.
One-handed installation with simple mounting geometry. Compliance with IEC 60947-1 and IEC 60947-5-1 electrical standards. IP20 rating for protection in controlled environments. Mechanical life of 300,000 cycles for long-term use.
Includes 2 keys ensuring secure access control. Made in Czech Republic ensuring quality manufacturing.
This Siemens SIRIUS ACT Key Switch Head is ideal for use in industrial automation, electrical control systems, manufacturing plants, and process control panels. It provides reliable operation in electrical distribution and control, enhancing security and safety in various settings.
Explore more innovative Siemens electrical components and control devices at EnvMart to ensure optimal industrial and automation system performance.
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