# Assembly Kit, Vertical, 500 mm x 320 mm x 600 mm, 3VL Series Molded Case Circuit Breaker

![Product image](https://novapart.co/image/farnell:3520295/)

**URL**: https://novapart.co/products/8GK4721-4KK20/assembly-kit-vertical-500-mm-x-320-600-3vl-series
**SKU**: 8GK4721-4KK20
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Circuit Breaker Accessories
**Price**: €170.3400
**Stock**: 10+

## Specifications

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

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3520295/)

**8GK4721-4KK20** 

**Data sheet** 

|ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VL630 (4-|ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VL630 (4-|ALPHA 400/630/1250 DIN assembly kit molded case circuit breaker 1x 3VL630 (4-|
|---|---|---|
|pole) for molded case circuit breaker with front mounted rotary operator mounting|||
|on support plate H = 600 mm, W = 500 mm only for distribution board depth 320|||
|mm|||
|& ||||
|**Mechanical Design**|||
|**Net Weight**<br>4 650g|||
|**Approvals Certificates**<br>~~ee~~|||
|**Environment**<br>**General Product Approval**|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~a~~|THE|Confirmation<br>==——(‘(<‘é‘K’|
|**General Product Ap-**<br>**proval**<br>**Test Certificates**|**other**||
|Type Test Certific-<br>ates/Test Report<br>Special Test Certific-<br>ate<br>~~k=~~|Confirmation|Miscellaneous|
|**Further information**<br>~~ees~~|||
|**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=8GK4721-4KK20|||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||
|https://support.industry.siemens.com/cs/ww/en/ps/8GK4721-4KK20|||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8GK4721-4KK20|||
|**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>|||



8GK47214KK20 Page 1/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 

**last modified:** 5/26/2025 

8GK47214KK20 Page 2/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 

8GK47214KK20 Page 3/3 

Subject to change without notice © Copyright Siemens 

6/2/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8GK4721-4KK20/assembly-kit-vertical-500-mm-x-320-600-3vl-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8gk4721-4kk20/other-19-equipment-accessories/dp/3520295)
---

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