3NW7023-4

**3NW7023-4** 

**Data sheet** 

SENTRON, cylindrical fuse holder, 10 x 38 mm, 2-pole, In: 30 A, Ue DC: 1000 V, for photovoltaic application 

**Model** 

**==> picture [511 x 272] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|product brand name|SENTRON|
|product designation|Cylindrical fuse holder|
|design of the product|For photovoltaic applications|
|rr|General technical data|
|number of poles|2|
|size of fuse link|10 x 38 mm|
|ee|Supply voltage|
|operating voltage|
|● at DC rated value|1 000 V|
|protection class IP|IP20|
|re|Mechanical Design|
|height|85 mm|
|width|36 mm|
|depth|65 mm|
|Net Weight|101 g|
|ee|Certificates|
|reference code according to IEC 81346-2|F|
|a|Approvals Certificates|
|Environment|General Product Approval|
|Environmental Con-|Confirmation|
|firmations|

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


**General Product Approval other** ~~cc~~ Miscellaneous Confirmation 

**Further information** ~~ee~~ **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,…)** 

Subject to change without notice © Copyright Siemens 

3NW70234 Page 1/3 

6/4/2026 

https://www.siemens.com/lowvoltage/catalogs 

**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NW7023-4 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NW7023-4 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NW7023-4 **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> 

**==> picture [364 x 186] intentionally omitted <==**

**----- Start of picture text -----**<br>
57,8<br>37<br>36<br>\/<br>Irrn \ iaan\ //<br>| | |<br>83 80<br>**----- End of picture text -----**<br>


**last modified:** 

4/11/2025 

Subject to change without notice © Copyright Siemens 

3NW70234 Page 2/3 

6/4/2026 

Subject to change without notice © Copyright Siemens 

3NW70234 Page 3/3 

6/4/2026