# Signaling Switch, 3WL Series Air Circuit Breaker

![Product image](https://novapart.co/image/farnell:3474652/)

**URL**: https://novapart.co/products/3WL9111-0AH02-0AA0/signaling-switch-3wl-series-air-circuit-breaker
**SKU**: 3WL9111-0AH02-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Circuit Breaker Accessories
**Price**: €58.7300
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3474652/)

**3WL9111-0AH02-0AA0** 

**Data sheet** 

accessories circuit breaker 3WL signal switch for 1st and 2nd aux. release 

~~a~~ **Model product brand name** SENTRON **product designation** Signaling switch **design of the product** Accessories ~~a~~ **General technical data degree of pollution** 3 ~~a~~ **Voltage** surge voltage resistance rated value 4 kV ~~ee~~ **Supply voltage operating voltage** ● at AC at 50 Hz rated value maximum 250 V ● at DC rated value maximum 250 V ~~a~~ **Short circuit design of the DIAZED fuse link gG for short-circuit** 6 A Dz (quick) **protection maximum permissible** ~~a~~ **Mechanical Design Net Weight** 0.02 kg ~~ee~~ **Approvals Certificates Environment General Product Approval** Environmental ConEnvironmental ConConfirmation firmations firmations EAL Cf cA **Test Certificates other** ~~OO~~ Miscellaneous Confirmation QC PASS **Further information** ~~sii~~ **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=3WL9111-0AH02-0AA0 

Subject to change without notice © Copyright Siemens 

3WL91110AH020AA0 Page 1/3 

5/30/2026 

**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3WL9111-0AH02-0AA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3WL9111-0AH02-0AA0 **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:** 

6/1/2025 

Subject to change without notice © Copyright Siemens 

3WL91110AH020AA0 Page 2/3 

5/30/2026 

Subject to change without notice © Copyright Siemens 

3WL91110AH020AA0 Page 3/3 

5/30/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3WL9111-0AH02-0AA0/signaling-switch-3wl-series-air-circuit-breaker)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3wl9111-0ah02-0aa0/circuit-breaker-accessories/dp/3474652)
---

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