# HRC Isolating Link, 4P, NH3, 3NP1 Series Fuse Switch Disconnectors

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![Product image](https://novapart.co/image/farnell:3481078/)

**URL**: https://novapart.co/products/3NP1964-1MA20/hrc-isolating-link-4p-nh3-3np1-series-fuse-switch
**SKU**: 3NP1964-1MA20
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €43.9800
**Stock**: 10+

## Specifications

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

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3481078/)

**3NP1964-1MA20** 

**Data sheet** 

LV HRC Isolating Link, Size NH3, early make, for 4-pole applications, accessories for 3NP1 fuse switch disconnectors 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|
|**product brand name**|SENTRON||
|**product designation**|Isolatingblades||
|**design of theproduct**|LV HRC isolatingblade, leading||
|**size of fuse link**|LV HRC3||
|**Main circuit**<br>~~a~~|||
|operational current rated value|630 A||
|**Mechanical Design**<br>~~a~~|||
|**Net Weight**|292g||
|**Approvals Certificates**<br>~~ee~~|||
|**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||QC PASS|
|**Further information**<br>~~es~~|||
|**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=3NP1964-1MA20|||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||
|https://support.industry.siemens.com/cs/ww/en/ps/3NP1964-1MA20|||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NP1964-1MA20|||
|**CAx-Online-Generator**|||
|https://www.siemens.com/cax|||
|**Tender specifications**|||
|https://www.siemens.com/specifications|||
|**Characteristic curves**|||



Subject to change without notice © Copyright Siemens 

3NP19641MA20 Page 1/3 

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**last modified:** 5/24/2025 

Subject to change without notice © Copyright Siemens 

3NP19641MA20 Page 2/3 

6/2/2026 

Subject to change without notice © Copyright Siemens 

3NP19641MA20 Page 3/3 

6/2/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3NP1964-1MA20/hrc-isolating-link-4p-nh3-3np1-series-fuse-switch)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3np1964-1ma20/control-gear-switch-gear/dp/3481078)
---

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