Image not available
Illustrative purposes only
8US1250-1AA10
Device Holder, 690 V, Busbar System
⚠️ 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 | 46.92 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**8US1250-1AA10** **Data sheet** busbar system busbar center-to-center spacing 60 mm device holder, width: 45 mm busbar thickness: 5.10 mm+TT profile without electrical contacting with 1 mounting rail 35 mm, for lateral mounting on adapter 8US1211-1NS10 length 200 mm |**Model**|||||| |---|---|---|---|---|---| |**product brand name**||SENTRON|||| |**product designation**||device holder|||| |**design of theproduct**||Accessories|||| |**number of mounting rails**||1|||| |**Mechanical Design**<br>~~a~~|||||| |**height**||200 mm|||| |**width of the adapter**||45 mm|||| |**depth**||59 mm|||| |**thickness of the busbar**|||||| |● minimum||5 mm|||| |**busbar center-to-center spacing**||60 mm|||| |**Net Weight**||219g|||| |**Approvals Certificates**<br>~~a~~|||||| |**Environment**|**General Product Approval**||||| |Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~—~~<br>~~——~~|~~—~~<br>@||~~—~~|~~—~~<br>SANE|| |**General Product Approval**|||**Test Certificates**|**Maritime application**|**other**| |Confirmation<br>CC|OA||Miscellaneous|=|Miscellaneous| |**other**|||||| |Confirmation|||||| |~~~~~|||||| |QC PASS|||||| |**Further information**<br>~~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|||||| 8US12501AA10 Page 1/3 Subject to change without notice © Copyright Siemens 6/2/2026 **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=8US1250-1AA10 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/8US1250-1AA10 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8US1250-1AA10 **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:** 4/11/2025 8US12501AA10 Page 2/3 Subject to change without notice © Copyright Siemens 6/2/2026 8US12501AA10 Page 3/3 Subject to change without notice © Copyright Siemens 6/2/2026
Updated at June 5, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →