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8GK4551-2KK12
Assembly Kit, Vertical, 250 mm W x 300 mm H, Fuse Switch Disconnector
⚠️ 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: Industrial Switch Accessories
- SVHC: To Be Advised
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 49.45 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**8GK4551-2KK12** **Data sheet** ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x NH000 up to 160 A support plate with molded-plastic cover, H = 300 mm, W = 250 mm 3NP4 |**Model**<br>**product brand name**<br>ALPHA<br>~~a~~|**Model**<br>**product brand name**<br>ALPHA<br>~~a~~|**Model**<br>**product brand name**<br>ALPHA<br>~~a~~|**Model**<br>**product brand name**<br>ALPHA<br>~~a~~|**Model**<br>**product brand name**<br>ALPHA<br>~~a~~| |---|---|---|---|---| |**product designation**|||Assemblykit for LV HRC fuse switch disconnectors|| |**design of theproduct**|||1x NH000|| |**coverplate version**|||with cutout|| |**product component**||||| |**●grounding bus**|||No|| |●plastic coverplate|||Yes|| |● mountingplate|||Yes|| |**Mechanical Design**<br>~~st~~||||| |**height**|||300 mm|| |**width**|||250 mm|| |**mounting position**|||vertical|| |**Net Weight**|||0.905 kg|| |**Approvals Certificates**<br>~~a~~||||| |**Environment**||**General Product Approval**||**Test Certificates**| |Environmental Con-|Environmental Con-||Confirmation|Type Test Certific-| |firmations|firmations|||ates/Test Report| |**Test Certificates**|**other**|||| |Special Test Certific-|Confirmation|Miscellaneous||| |ate||||| **Further information** ~~ee~~ **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=8GK4551-2KK12 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8GK4551-2KK12 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8GK4551-2KK12 8GK45512KK12 Page 1/3 Subject to change without notice © Copyright Siemens 6/4/2026 **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 8GK45512KK12 Page 2/3 Subject to change without notice © Copyright Siemens 6/4/2026 8GK45512KK12 Page 3/3 Subject to change without notice © Copyright Siemens 6/4/2026
Updated at June 5, 2026
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