# Fuse, Cartridge, SITOR Cylindrical, 6 A, 690 V, 14mm x 51mm, 0.55" x 2", SENTRON Series

![Product image](https://novapart.co/image/farnell:3465973/)

**URL**: https://novapart.co/products/3NC1406-0MK/fuse-cartridge-sitor-cylindrical-6-a-690-v-14mm-x
**SKU**: 3NC1406-0MK
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Cartridge Fuses
**Price**: €8.2600
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Fuse Current | 6A |
| Product Range | SENTRON Series |
| Fuse Size Metric | 14mm x 51mm |
| Fuse Size Imperial | 0.55" x 2" |
| Voltage Rating Vac | 690V |
| Blow Characteristic | - |
| Breaking Capacity Current Ac | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3465973/)

**3NC1406-0MK** 

**Data sheet** 

SITOR cylindrical fuse link, 14x51 mm, 6 A, gR, Un AC: 690 V, Un DC: 700 V 

**==> picture [511 x 347] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||
|---|---|---|---|
|Model|
|||
|product brand name|SENTRON|
|product designation|SITOR fuse link|
|ee|General technical data|
|operating class of the fuse link|gR|
|type of voltage of the operating voltage|AC|
|supply voltage at DC|700 V|
|Main circuit|
|a|
|operational current rated value|6 A|
|ee|Product details|
|product component striker|No|
|||Mechanical Design|
|mounting|position|Any, preferably vertical|
|Net Weight|23 g|
|ee|Approvals Certificates|
|Environment|General Product Approval|
|Environmental Con-|Environmental Con-|Confirmation|
|firmations|firmations|
|General Product Approval|other|
|Confirmation|
|ca|CE|fz Od.|—_—|

**----- End of picture text -----**<br>


~~e~~ **Further information** ~~e~~ **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=3NC1406-0MK **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NC1406-0MK 

3NC14060MK Page 1/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NC1406-0MK **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:** 11/14/2025 

3NC14060MK Page 2/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 

3NC14060MK Page 3/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/3NC1406-0MK/fuse-cartridge-sitor-cylindrical-6-a-690-v-14mm-x)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3nc1406-0mk/cartridge-fuse-6a-690vac-14mmx51mm/dp/3465973)
---

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