# Rotary Operating Mechanism, Door Coupling, Grey, 3KC0 Series Transfer Switching Equipment

![Product image](https://novapart.co/image/farnell:3555970/)

**URL**: https://novapart.co/products/8UD1161-4AE21/rotary-operating-mechanism-door-coupling-grey-3kc0
**SKU**: 8UD1161-4AE21
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €143.6500
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| For Use With | Siemens 3KC0 Series Transfer Switching Equipments |
| Product Range | - |
| Accessory Type | Door Coupling Rotary Operating Mechanism |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3555970/)

**8UD1161-4AE21** 

**Data sheet** 

Door-coupling rotary operating mechanism standard with tolerance compensation Size 100x 100, Shaft 12x 12, 300 mm, I-0-II, Complete unit Handle size 200 mm Accessory for 3KC0 size 5 

|||Door-coupling rotary operating mechanism standard with tolerance compensation<br>Size 100x 100, Shaft 12x 12, 300 mm, I-0-II, Complete unit Handle size 200 mm<br>Accessory for 3KC0 size 5|Door-coupling rotary operating mechanism standard with tolerance compensation<br>Size 100x 100, Shaft 12x 12, 300 mm, I-0-II, Complete unit Handle size 200 mm<br>Accessory for 3KC0 size 5|
|---|---|---|---|
|**Model**<br>~~re~~||||
|**product brand name**<br>~~re~~||SENTRON<br>~~re~~||
|**product designation**||Door mounted rotaryoperator||
|**design of theproduct**||standard with tolerance compensation||
|**design of handle**||Gray||
|**design of the door lock system**||Door interlocking||
|**size of cross-section of the shaft of door-coupling rotary**<br>**operating mechanism**||12x12 mm||
|**size format of the masking frame of door-coupling rotary**<br>**operating mechanism**||100x 100 mm||
|**length of handle**||200 mm||
|**length of shaft of door-coupling rotary operating**<br>**mechanism**||300 mm||
|**protection class IP**||IP65||
|**suitability for use**||3KC0 MTSE, 3KD size 1 and 2, 3KF size 1||
|**Product details**<br>~~re~~||||
|**product description**<br>~~re~~||size 100x100 mm, shaft 8 x8 mm<br>~~re~~||
|**product feature interlock**||Yes||
|**product component**||||
|**● extension shaft**||Yes||
|● handle for emergency-OFF function||No||
|**product feature lockable**||Yes||
|**Accessories**<br>~~re~~||||
|**accessories**<br>~~re~~||Door-couplingrotaryoperatingmechanism<br>~~re~~||
|displayversion for switch position indicator||I-0-II||
|**Mechanical Design**<br>~~rr~~||||
|**height**<br>~~rr~~||144 mm<br>~~rr~~||
|**width**||98 mm||
|**depth**||450 mm||
|**Net Weight**||1.347 kg||
|**Approvals Certificates**<br>~~ee~~||||
|**Environment**<br>~~ee~~|**General Product Approval**<br>~~ee~~||**Test Certificates**<br>~~ee~~|



**Maritime application other** 

Subject to change without notice © Copyright Siemens 

8UD11614AE21 Page 1/3 

5/31/2026 

—_ Confirmation —_ Miscellaneous 

~~e~~ **Further information** ~~e~~ **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=8UD1161-4AE21 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8UD1161-4AE21 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8UD1161-4AE21 **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:** 

4/4/2025 

Subject to change without notice © Copyright Siemens 

8UD11614AE21 Page 2/3 

5/31/2026 

Subject to change without notice © Copyright Siemens 

8UD11614AE21 Page 3/3 

5/31/2026 



## Links

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- [Supplier page](https://es.farnell.com/siemens/8ud1161-4ae21/door-coupling-rotary-operating/dp/3555970)
---

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