Image not available
Illustrative purposes only
3WL9111-0AG03-0AA0
Auxiliary Switch Block, 1 NO + 1 NC Contacts, 3WL Series Air Circuit Breaker
⚠️ 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 | 133.81 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3WL9111-0AG03-0AA0** **Data sheet** accessories circuit breaker 3WL aux.switch block 1NO+1NC |**Model**<br>~~ee~~|**Model**<br>~~ee~~|**Model**<br>~~ee~~| |---|---|---| |**product brand name**<br>SENTRON||| |**product designation**<br>Auxiliarycontacts for switchposition||| |**design of the product**<br>Accessories||| |**General technical data**<br>~~a~~||| |**degree of pollution**<br>3||| |**Voltage**<br>~~ee~~||| |surge voltage resistance rated value<br>4 kV||| |**Supply voltage**<br>~~a~~||| |**operating voltage**||| |● at AC at 50 Hz rated value maximum<br>500 V||| |● at DC rated value maximum<br>500 V||| |**Mechanical Design**<br>~~ee~~||| |**Net Weight**<br>0.047 kg||| |**Approvals Certificates**<br>~~|~~||| |**Environment**<br>**General Product Approval**||| |Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~—~~<br>EAL|Confirmation<br>~~—~~|~~—~~<br>c¢| |**General Product Ap-**<br>**proval**<br>**Test Certificates**<br>**other**||| |Miscellaneous<br>Confirmation<br>~~ue~~||| |cA<br>QC PASS||| |**Further information**<br>~~ee~~||| |**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||| |**Industry Mall (Online ordering system)**||| |https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3WL9111-0AG03-0AA0||| |**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||| |https://support.industry.siemens.com/cs/ww/en/ps/3WL9111-0AG03-0AA0||| 3WL91110AG030AA0 Page 1/3 Subject to change without notice © Copyright Siemens 5/30/2026 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3WL9111-0AG03-0AA0 **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:** 6/4/2025 3WL91110AG030AA0 Page 2/3 Subject to change without notice © Copyright Siemens 5/30/2026 3WL91110AG030AA0 Page 3/3 Subject to change without notice © Copyright Siemens 5/30/2026
Updated at June 7, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →