8GK4731-3KK12

Assembly Kit, Vertical, 3/4P, 160 A, 250 mm W x 450 mm H, 3VA1 Series Molded Case Circuit Breaker

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: SIEMENS
Product type: Circuit Breaker Accessories
Product Range: ALPHA Series

Delivery and price
Units per pack	1
Price	123.0 €
Current stock	10+
Lead time	30 days

Datasheet

**8GK4731-3KK12** 

**Data sheet** 

|||ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VA10-|ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VA10-|
|---|---|---|---|
|||11/100 A/160 A 3+4-pole H = 450 mm, W = 250 mm vertical installation for RCD||
|||module infeed side||
|**Model**<br>~~a~~||||
|**product brand name**||ALPHA||
|**product designation**||Assemblykit for 3VA1 molded-case circuit breakers||
|**design of theproduct**||1x 3VA10-11 /100 A /160 A with RCD||
|**coverplate version**||with cutout||
|**product component**||||
|**●grounding bus**||No||
|●plastic coverplate||Yes||
|● mountingplate||Yes||
|**Mechanical Design**<br>~~Ot~~||||
|**height**||450 mm||
|**width**||250 mm||
|**mounting position**||vertical||
|**Net Weight**||2.401 kg||
|**Approvals Certificates**<br>~~ee~~||||
|**Environment**|**General Product Approval**|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~a~~||[Ll|Confirmation<br>~~—=—~~SCC|
|**Test Certificates**<br>**other**||||
|Special Test Certific-<br>ate<br>Confirmation<br>~~OT~~|Miscellaneous|||
|||QC PASS||
|**Further information**<br>~~eC~~||||
|**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=8GK4731-3KK12||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||
|https://support.industry.siemens.com/cs/ww/en/ps/8GK4731-3KK12||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8GK4731-3KK12||||
|**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 

8GK47313KK12 Page 1/1 

Subject to change without notice © Copyright Siemens 

5/31/2026

Updated at June 7, 2026

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