# Assembly Kit, Vertical, 500 mm W x 300 mm H, 3VA1 Series Molded Case Circuit Breaker

![Product image](https://novapart.co/image/farnell:3520319/)

**URL**: https://novapart.co/products/8GK4735-2KK12/assembly-kit-vertical-500-mm-w-x-300-h-3va1-series
**SKU**: 8GK4735-2KK12
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Circuit Breaker Accessories
**Price**: €108.7200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | ALPHA Series |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3520319/)

**8GK4735-2KK12** 

**Data sheet** 

ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1 x 3VA12 up to 250 A with front mounted rotary operator H = 300 mm, W = 250 mm vertical installation 

|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|**Model**<br>~~|~~|
|---|---|---|---|---|---|
|**product brand name**||||ALPHA||
|**product designation**||||Assemblykit for 3VA1 molded-case circuit breakers||
|**design of theproduct**||||3 x 3VA12/ 250 A with front mounted rotaryoperator||
|**coverplate version**||||with cutout||
|**product component**||||||
|**●grounding bus**||||No||
|●plastic coverplate||||Yes||
|● mountingplate||||Yes||
|**Mechanical Design**<br>~~|~~||||||
|**height**||||300 mm||
|**width**||||500 mm||
|**mounting position**||||vertical||
|**Net Weight**||||1.407 kg||
|**Approvals Certificates**<br>~~|~~||||||
|**Environment**|||**General Product Approval**|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~oO~~||||fT|Confirmation<br>=——tiéC|
|**Test Certificates**||**other**||||
|Special Test Certific-<br>ate<br>~~OO~~||Confirmation|Miscellaneous|||



**Further information** ~~OO—CSCSC“‘_CCC‘iésC~~ **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=8GK4735-2KK12 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8GK4735-2KK12 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8GK4735-2KK12 

8GK47352KK12 Page 1/3 

Subject to change without notice © Copyright Siemens 

5/31/2026 

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|**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:**|||||1/15/2026||4|4||||||



8GK47352KK12 Page 2/3 

Subject to change without notice © Copyright Siemens 

5/31/2026 

8GK47352KK12 Page 3/3 

Subject to change without notice © Copyright Siemens 

5/31/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8GK4735-2KK12/assembly-kit-vertical-500-mm-w-x-300-h-3va1-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8gk4735-2kk12/other-19-equipment-accessories/dp/3520319)
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