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8UD1141-3AF21
Rotary Operating Mechanism, Door Coupling, Grey, 3KF Series Switch Disconnectors
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Industrial Switch Accessories
- SVHC: To Be Advised
- For Use With: Siemens 3KF Series Switch Disconnectors
- Product Range: -
- Accessory Type: Door Coupling Rotary Operating Mechanism
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 84.04 € |
| Current stock | 10+ |
| Lead time | 30 days |
**8UD1141-3AF21** **Data sheet** Door coupling operating mechanism Standard with tolerance compensation Size 100 x 100, Shaft 10x 10, 300 mm, Test-0-1 Complete unit Handle size 100 mm Accessory for 3KF size 3 |**Model**<br>~~rr~~|**Model**<br>~~rr~~|**Model**<br>~~rr~~|**Model**<br>~~rr~~| |---|---|---|---| |**product brand name**|SENTRON||| |**product designation**|Door mounted rotaryoperator||| |**design of theproduct**|standard||| |**size of cross-section of the shaft of door-coupling rotary**|10x10 mm||| |**operating mechanism**|||| |**size format of the masking frame of door-coupling rotary**|100x 100 mm||| |**operating mechanism**|||| |**length of handle**|100 mm||| |**length of shaft of door-coupling rotary operating**|300 mm||| |**mechanism**<br>~~CO~~|||| |**suitability for use**|3KC0 MTSE, 3KD size 1 and 2, 3KF size 1|3KC0 MTSE, 3KD size 1 and 2, 3KF size 1|| |**Product details**|||| |**product description**|size 100x100 mm, shaft 8 x8 mm||| |**Accessories**<br>~~ee~~|||| |**accessories**|Door-couplingrotaryoperatingmechanism||| |**Mechanical Design**<br>~~et~~|||| |**Net Weight**|1.185 kg||| |**Approvals Certificates**<br>~~a~~|||| |**Environment**<br>**General Product Approval**|||| |Environmental Con-<br>firmations<br>~~=~~<br>®|~~=~~<br>FHL|Confirmation<br>~~=~~<br>==—s«|| |**General Product Ap-**<br>**proval**<br>**Test Certificates**<br>**Maritime application**<br>**other**|||| |Type Test Certific-<br>ates/Test Report<br>s~~—~~<br>=|Confirmation<br>~~—~~||Miscellaneous<br>~~ge~~| ~~e~~ **Further information** ~~e~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 **Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/lowvoltage/catalogs Subject to change without notice © Copyright Siemens 8UD11413AF21 Page 1/3 6/1/2026 ## **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=8UD1141-3AF21 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8UD1141-3AF21 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8UD1141-3AF21 **CAx-Online-Generator** https://www.siemens.com/cax **Tender specifications** https://www.siemens.com/specifications **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> **last modified:** 4/4/2025 Subject to change without notice © Copyright Siemens 8UD11413AF21 Page 2/3 6/1/2026 Subject to change without notice © Copyright Siemens 8UD11413AF21 Page 3/3 6/1/2026
Updated at June 5, 2026
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