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3NP1944-1MA20
HRC Isolating Link, 4P, NH1, 3NP1 Series Fuse Switch Disconnectors
⚠️ 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 | 24.28 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3NP1944-1MA20** **Data sheet** LV HRC Isolating Link, Size NH1, early make, for 4-pole applications, accessories for 3NP1 fuse switch disconnectors |**Model**<br>**product brand name**<br>SENTRON<br>~~EEE~~|**Model**<br>**product brand name**<br>SENTRON<br>~~EEE~~|**Model**<br>**product brand name**<br>SENTRON<br>~~EEE~~|**Model**<br>**product brand name**<br>SENTRON<br>~~EEE~~|~~e§OSxX~~|~~e§OSxX~~| |---|---|---|---|---|---| |**product designation**||Isolatingblades|||| |**design of theproduct**<br>~~re~~||LV HRC isolatingblade, leading|||| |**size of fuse link**||LV HRC1|||| |**Main circuit**|||||| |operational current rated value||250 A|||| |**Mechanical Design**<br>~~a~~|||||| |**Net Weight**||202g|||| |**Approvals Certificates**<br>~~a~~|||||| |**Environment**|||**General Product Approval**||| |Environmental Con-<br>Environmental Con-|||Miscellaneous||| |firmations<br>firmations|||||| ||||||| |**General Product Ap-**<br>**proval**<br>**Maritime application**<br>**other**|||||| |Confirmation<br>~~a~~<br>cA<br>nv<br>QC PASS|||||| |**Further information**<br>**Information on the packaging**<br>~~pe~~<br>~~—(‘is~~<br>~~Cr~~|||||| |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=3NP1944-1MA20|||||| |**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||||| |https://support.industry.siemens.com/cs/ww/en/ps/3NP1944-1MA20|||||| |**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||||| |https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NP1944-1MA20|||||| |**CAx-Online-Generator**|||||| |https://www.siemens.com/cax|||||| |**Tender specifications**|||||| |https://www.siemens.com/specifications|||||| |**Characteristic curves**|||||| Subject to change without notice © Copyright Siemens 3NP19441MA20 Page 1/3 6/4/2026 https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> **last modified:** 5/24/2025 Subject to change without notice © Copyright Siemens 3NP19441MA20 Page 2/3 6/4/2026 Subject to change without notice © Copyright Siemens 3NP19441MA20 Page 3/3 6/4/2026
Updated at June 5, 2026
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