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3NW7221
Fuse Holder, Cylindrical, 2P, 100 A, 690 VAC, 22 mm x 58 mm
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Fuse Holders
- Product Range: SENTRON Series
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 67.17 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3NW7221** **Data sheet** SENTRON, cylindrical fuse holder, 22x58 mm, 2-pole, In: 100 A, Un AC: 690 V |**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||| |**General technical data**<br>~~a~~|||||| |**number ofpoles**|||2||| |**size of fuse link**|||22 x 58 mm||| |**Supply voltage**<br>~~ee~~|||||| |**operating voltage**|||||| |● at AC rated value<br>~~re~~|||690 V||| |**protection class IP**|||IP20||| |**Mechanical Design**|||||| |**height**|||117 mm||| |**width**|||72 mm||| |**depth**<br>~~re~~|||70 mm||| |**Net Weight**|||347g||| |**Certificates**|||||| |**reference code according to IEC 81346-2**|||F||| |**Approvals Certificates**<br>~~a~~|||||| |**Environment**<br>**General Product Approval**|||||**Test Certificates**| |Environmental Con-<br>firmations<br>~~—~~<br>A|Confirmation<br>~~—~~||~~—~~<br>ce|Miscellaneous<br>~~—~~<br> B~~B~~|| |**other**|||||| |Confirmation|||||| ~~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)** Subject to change without notice © Copyright Siemens 3NW7221 Page 1/4 5/31/2026 https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3NW7221 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3NW7221 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3NW7221 **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 [439 x 314] intentionally omitted <==** **----- Start of picture text -----**<br> 69,9<br>71,2<br>42,5<br>1168,<br>**----- End of picture text -----**<br> Subject to change without notice © Copyright Siemens 3NW7221 Page 2/4 5/31/2026 **==> picture [290 x 373] intentionally omitted <==** **----- Start of picture text -----**<br> -F<br>last modified: 4/11/2025<br>2 4<br>1 3<br>**----- End of picture text -----**<br> Subject to change without notice © Copyright Siemens 3NW7221 Page 3/4 5/31/2026 Subject to change without notice © Copyright Siemens 3NW7221 Page 4/4 5/31/2026
Updated at June 5, 2026
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