3KD9103-2

**3KD9103-2** 

**Data sheet** 

accessories for 3KD size 1/2, 3KF size 1, 3KC0 size 1/2, auxiliary switch 1 changeover contact without connecting cable 

|**Model**<br>**product brand name**<br>SENTRON<br>~~a~~|**Model**<br>**product brand name**<br>SENTRON<br>~~a~~|**Model**<br>**product brand name**<br>SENTRON<br>~~a~~|
|---|---|---|
|**product designation**|Accessories for switch disconnectors||
|**design of the product**|Auxiliaryswitch||
|**Auxiliary circuit**<br>**number of CO contacts of auxiliary contacts instantaneous**<br>1<br>~~a~~|||
|**contact**|||
|**number of NC contacts for auxiliary contacts instantaneous**|0||
|**contact**|||
|**number of NO contacts for auxiliary contacts instantaneous**|0||
|**contact**|||
|**operational current of auxiliary contacts**|||
|● at AC-12 at 230 V|5 A||
|● at AC-15 at 230 V|2 A||
|● at DC-13 at 230 V|0.2 A||
|**Suitability**<br>~~a~~|||
|**suitability for use**|For 3KD sizes 1 and 2||
|**Product details**<br>**product description**<br>1 CO<br>~~a~~|||
|**Connections**<br>**type of electrical connection**<br>Without soldered-on cable<br>~~a~~|||
|● for auxiliaryand control circuit|Solderingtagconnection||
|**Mechanical Design**<br>**fastening method**<br>Can beplugged in and integrated<br>~~a~~|||
|**Net Weight**|81g||
|**Approvals Certificates**<br>**Environment**<br>**General Product Approval**<br>~~a~~|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~a~~|Miscellaneous<br>~~a~~<br>~~EA~~L|~~a~~|
|**General Product Approval**|**Test Certificates**<br>**Maritime application**<br>**other**||
|Confirmation<br>Type Test Certific-<br>ates/Test Report<br>Confirmation<br>~~—~~<br>Uk~~—~~<br>=z<br>~~—~~<br>c¢<br>CA<br>tee|||



Subject to change without notice © Copyright Siemens 

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## **other** 

## Miscellaneous 

~~P~~ **Further information** ~~s~~ **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=3KD9103-2 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3KD9103-2 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3KD9103-2 **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> 

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**last modified:** 

Subject to change without notice © Copyright Siemens 

3KD91032 Page 3/4 

5/30/2026 

Subject to change without notice © Copyright Siemens 

3KD91032 Page 4/4 

5/30/2026