8GK4736-4KK12

**8GK4736-4KK12** 

**Data sheet** 

|||ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VA20-|ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VA20-|
|---|---|---|---|
|||22/100 A/160 A/250 A 3+4-pole H = 600 mm, W = 250 mm vertical installation for||
|||motor operator for RCD module infeed side||
|**Model**<br>~~|~~||||
|**product brand name**||ALPHA||
|**product designation**||Assemblykit for 3VA2 molded-case circuit breakers||
|**design of the product**||1x 3VA20-22 /100 A /160 A /250 A with motorized operating mechanism and||
|||RCD||
|**coverplate version**||with cutout||
|**product component**||||
|**●grounding bus**||No||
|●plastic coverplate||Yes||
|● mountingplate||Yes||
|**Mechanical Design**<br>~~|~~||||
|**height**||600 mm||
|**width**||250 mm||
|**mounting position**||vertical||
|**Net Weight**||2.92 kg||
|**Approvals Certificates**<br>~~|~~||||
|**Environment**<br>**General Product Approval**|||**Test Certificates**|
|Environmental Con-<br>firmations<br>~~~~~|Confirmation<br>~~~~~<br>~~ns~~||Special Test Certific-<br>ate<br>~~~~~|
|**other**||||
|Confirmation<br>Miscellaneous||||
|~~a~~||||
|**Further information**<br>**Information on the packaging**<br>QC PASS<br>~~OO~~<br>~~—CSCSC“‘_CCC‘iésC~~||||
|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=8GK4736-4KK12||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||
|https://support.industry.siemens.com/cs/ww/en/ps/8GK4736-4KK12||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8GK4736-4KK12||||
|**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:** 1/15/2026 ~~ee~~ 8GK47364KK12 Subject to change without notice Page 1/2 5/30/2026 © Copyright Siemens 

8GK47364KK12 Page 2/2 

Subject to change without notice © Copyright Siemens 

5/30/2026