# HRC Isolating Link, 4P, NH2, 3NP1 Series Fuse Switch Disconnectors

![Product image](https://novapart.co/image/farnell:3481055/)

**URL**: https://novapart.co/products/3NP1954-1MA20/hrc-isolating-link-4p-nh2-3np1-series-fuse-switch
**SKU**: 3NP1954-1MA20
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €38.4000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3481055/)

**3NP1954-1MA20** 

**Data sheet** 

LV HRC Isolating Link, Size NH2, early make, for 4-pole applications, accessories for 3NP1 fuse switch disconnectors 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|---|
|**product brand name**||SENTRON|||
|**product designation**||Isolatingblades|||
|**design of theproduct**<br>~~re~~||LV HRC isolatingblade, leading|||
|**size of fuse link**||LV HRC2|||
|**Main circuit**|||||
|operational current rated value||400 A|||
|**Mechanical Design**<br>~~a~~|||||
|**Net Weight**||248g|||
|**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=3NP1954-1MA20|||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||||
|https://support.industry.siemens.com/cs/ww/en/ps/3NP1954-1MA20|||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NP1954-1MA20|||||
|**CAx-Online-Generator**|||||
|https://www.siemens.com/cax|||||
|**Tender specifications**|||||
|https://www.siemens.com/specifications|||||
|**Characteristic curves**|||||



Subject to change without notice © Copyright Siemens 

3NP19541MA20 Page 1/3 

5/30/2026 

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 

3NP19541MA20 Page 2/3 

5/30/2026 

Subject to change without notice © Copyright Siemens 

3NP19541MA20 Page 3/3 

5/30/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3NP1954-1MA20/hrc-isolating-link-4p-nh2-3np1-series-fuse-switch)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3np1954-1ma20/control-gear-switch-gear/dp/3481055)
---

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