# Fuse Holder, Cylindrical, 1P, 50 A, 690 VAC, 14 mm x 51 mm

![Product image](https://novapart.co/image/farnell:3484406/)

**URL**: https://novapart.co/products/3NW7111/fuse-holder-cylindrical-1p-50-a-690-vac-14-mm-x-51
**SKU**: 3NW7111
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuse Holders
**Price**: €22.0100
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | SENTRON Series |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3484406/)

**3NW7111** 

**Data sheet** 

SENTRON, cylindrical fuse holder, 14x51 mm, 1-pole, In: 50 A, Un AC: 690 V 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|---|---|---|
|**product brand name**||SENTRON|||||
|**product designation**||Cylindrical fuse holder|lindrical fuse holder||||
|**General technical data**<br>~~a~~|||||||
|**number ofpoles**||1|||||
|**size of fuse link**||14 x 51 mm|||||
|**Supply voltage**<br>~~a~~|||||||
|**operating voltage**|||||||
|● at AC rated value<br>690 V<br>~~So~~|||||||
|**protection class IP**||IP20|||||
|**Mechanical Design**|||||||
|**height**||90 mm|||||
|**width**||27 mm|||||
|**depth**<br>70 mm<br>~~OO~~|||||||
|**Net Weight**||116g|||||
|**Certificates**|||||||
|**reference code according to IEC 81346-2**||F|||||
|**Approvals Certificates**<br>~~a~~|||||||
|**Environment**<br>**General Product Approval**|||||||
|Environmental Con-<br>firmations<br>Confirmation<br>~~—~~<br>™<br>RAL<br>ce<br>UK|||||||
|**Test Certificates**<br>**other**|||||||
|Miscellaneous<br>Confirmation|||||||



**Further information** ~~a~~ **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)** 

Subject to change without notice © Copyright Siemens 

3NW7111 Page 1/4 

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https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NW7111 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NW7111 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NW7111 **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> 

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69,9<br>27 42,5<br>90<br>**----- End of picture text -----**<br>


3NW7111, 3NW7112 

Subject to change without notice © Copyright Siemens 

3NW7111 Page 2/4 

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-F<br>last modified: 4/8/2025<br>2<br>1<br>**----- End of picture text -----**<br>


Subject to change without notice © Copyright Siemens 

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5/31/2026 

Subject to change without notice © Copyright Siemens 

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## Links

- [View this product on Novapart](https://novapart.co/products/3NW7111/fuse-holder-cylindrical-1p-50-a-690-vac-14-mm-x-51)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3nw7111/fuseholders/dp/3484406)
---

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