3KD9401-1

**3KD9401-1** 

**Data sheet** 

accessory for 3KD size 4 direct operating mechanism, for front operating mechanism, grey Flat version can be locked in off position with three padlocks 

|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|
|---|---|---|---|---|
|**product brand name**||SENTRON|||
|**product designation**||Accessories for switch disconnectors|||
|**design of theproduct**||Direct operatingmechanism|||
|**type of the driving mechanism**||Manual operatingmechanism|||
|protection class IP on the front||IP30|||
|**Suitability**<br>~~|~~|||||
|**suitability for use**||For 3KD, size 4|||
|**Appearance**<br>~~|~~|||||
|color of the actuatingelement||gray|||
|**Product details**<br>~~|~~|||||
|**product feature interlock**||Yes|||
|**product feature can be locked into OFFposition**||Yes|||
|displayversion for switch position indicator||ON-OFF-TEST|||
|**Mechanical Design**<br>~~|~~|||||
|**height**||145 mm|||
|**width**||177 mm|||
|**depth**||107 mm|||
|**Net Weight**||0.565 kg|||
|**Approvals Certificates**<br>~~|~~|||||
|**Environment**|**General Product Approval**||||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~OO~~||Miscellaneous<br>Confirmation<br>~~AL~~|||
|**General Product Approval**|**Test Certificates**<br>**Maritime application**||**other**||
|coc|Type Test Certific-<br>ates/Test Report||Confirmation||
|**other**|||||
|Miscellaneous|||||



Subject to change without notice © Copyright Siemens 

3KD94011 Page 1/3 

6/1/2026 

~~eC‘~~ **Further information 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=3KD9401-1 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3KD9401-1 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3KD9401-1 **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:** 4/3/2025 

Subject to change without notice © Copyright Siemens 

3KD94011 Page 2/3 

6/1/2026 

Subject to change without notice © Copyright Siemens 

3KD94011 Page 3/3 

6/1/2026