3NW7033-1

**3NW7033-1** 

**Data sheet** 

SENTRON, cylindrical fuse holder, 10x38 mm, 3-pole, In: 32 A, Un AC: 690 V, compact version 

|**Model**<br>~~ee~~|**Model**<br>~~ee~~|**Model**<br>~~ee~~|**Model**<br>~~ee~~|**Model**<br>~~ee~~|**Model**<br>~~ee~~|
|---|---|---|---|---|---|
|**product brand name**|||SENTRON|||
|**product designation**|||Cylindrical fuse holder|||
|**design of the product**|||Compact version|||
|**General technical data**<br>~~ae~~||||||
|**number ofpoles**|||3|||
|**size of fuse link**|||10 x 38 mm|||
|**Supply voltage**<br>~~ee~~||||||
|**operating voltage**||||||
|● at AC rated value|||690 V|||
|**protection class IP**|||IP20|||
|**Mechanical Design**<br>~~ee~~||||||
|**height**|||90 mm|||
|**width**|||45 mm|||
|**depth**|||58 mm|||
|**Net Weight**|||198g|||
|**Certificates**<br>~~ee~~||||||
|**reference code according to IEC 81346-2**|||F|||
|**Approvals Certificates**<br>~~ee~~||||||
|**Environment**|**General Product Approval**|||||
|Environmental Con-<br>firmations<br>~~—~~|@|™|EL|Confirmation|c¢|



**General Product Apother proval** 

u ~~e~~ Confirmation cA QC PASS **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 

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https://www.siemens.com/lowvoltage/catalogs **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NW7033-1 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NW7033-1 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NW7033-1 

**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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**last modified:** 

4/11/2025 

Subject to change without notice © Copyright Siemens 

3NW70331 Page 2/3 

5/30/2026 

Subject to change without notice © Copyright Siemens 

3NW70331 Page 3/3 

5/30/2026