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3VW9727-0AA21
Leading Auxiliary Switch, 400 VAC, 3VA27 Series Molded Case Circuit Breakers
⚠️ 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: Circuit Breaker Accessories
- Product Range: -
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 118.94 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3VW9727-0AA21** **Data sheet** |leading auxiliary switch S26 2x standard 400V AC accessory for circuit breaker<br>3VA27 (handle)|leading auxiliary switch S26 2x standard 400V AC accessory for circuit breaker<br>3VA27 (handle)|leading auxiliary switch S26 2x standard 400V AC accessory for circuit breaker|leading auxiliary switch S26 2x standard 400V AC accessory for circuit breaker| |---|---|---|---| |**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~| |---|---|---|---|---|---|---| |**product brand name**||SENTRON||||| |**product designation**||auxiliaryswitch AUX||||| |**design of the product**||leadingS26||||| |**Accessories**<br>~~a~~||||||| |**accessories**||Accessories for 3VA27 circuit breakers||||| |**Mechanical Design**<br>~~a~~||||||| |**height**||61 mm||||| |**width**||90 mm||||| |**depth**||140 mm||||| |**Net Weight**||104g||||| |**Approvals Certificates**<br>~~a~~||||||| |**Environment**<br>**General Product Approval**|||||**Maritime application**|| |Environmental Con-<br>firmations<br>Confirmation<br>~~—~~<br>FAL<br>eS<br><eé<br>8<br>&&||||||| |**other**||||||| |Confirmation||||||| |~~—_~~||||||| |**Further information**<br>**Information on the packaging**<br>QC PASS<br>~~a~~||||||| |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||||||| |**Industry Mall (Online ordering system)**||||||| |https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VW9727-0AA21||||||| |**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||||| |https://support.industry.siemens.com/cs/ww/en/ps/3VW9727-0AA21||||||| |**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||||| |https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VW9727-0AA21||||||| |**CAx-Online-Generator**||||||| |https://www.siemens.com/cax||||||| |**Tender specifications**||||||| Subject to change without notice © Copyright Siemens 3VW97270AA21 Page 1/2 5/30/2026 https://www.siemens.com/specifications **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> **last modified:** 5/24/2025 Subject to change without notice © Copyright Siemens 3VW97270AA21 Page 2/2 5/30/2026
Updated at June 7, 2026
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