5SD8025

**5SD8025** 

**Data sheet** 

DIAZED fuse link 690 V for cable and line protection Operating class gG Size DIII, E33, 25A 

|\(!|\(!|DIAZED fuse link 690 V for cable and line protection Operating class gG Size DIII,<br>E33, 25A|
|---|---|---|
|**Model**|||
|**product brand name**||SENTRON|
|**product designation**||DIAZED fuse link|
|**design of theproduct**||For cable and lineprotection|
|**design of the fuse link**||DIAZED fuse link|
|**General technical data**<br>~~ee~~|||
|**tripping characteristic class**<br>~~ee~~||Other<br>~~ee~~|
|**size of fuse system according to EN 60269-1**<br>~~ee~~||DIII<br>~~ee~~|
|**operating class of the fuse link**<br>~~ee~~||gG<br>~~ee~~|
|**Supply voltage**<br>~~ee~~|||
|**supply voltage**<br>~~ee~~||~~ee~~|
|● at AC||690 V|
|● at DC||600 V|
|**Protection class**<br>~~ee~~|||
|**protection class IP**<br>~~ee~~||IP20, with connected conductors<br>~~ee~~|
|**Breaking Capacity**<br>~~ee~~|||
|**switching capacity current**<br>~~ee~~||~~ee~~|
|● at AC accordingto IEC 60947-2 rated value||50 kA|
|● at DC accordingto IEC 60947-2 rated value||8 kA|
|**Dissipation**<br>~~ee~~|||
|**power loss[W]**<br>~~ee~~||2.3 W<br>~~ee~~|
|power loss [W] for rated value of the current at AC in hot<br>operatingstate per pole||2.3 W|
|**Appearance**<br>~~ee~~|||
|**color coding of the fuse link**<br>~~ee~~||yellow<br>~~ee~~|
|**Product details**<br>~~ee~~|||
|**product description**<br>~~ee~~||Usingscrew adapter or adapter sleeves<br>~~ee~~|
|**Mechanical Design**<br>~~ee~~|||
|**mounting position**<br>~~ee~~||Any,preferablyvertical<br>~~ee~~|
|**Net Weight**||76g|
|**Environmental conditions**<br>~~|~~|||
|**ambient temperature during operation**<br>~~|~~||~~|~~|
|● minimum||-5 °C|
|● maximum||40 °C|
|**environmental category**||Upto 45°C at 95 % rel. humidity|
|**environmental category during storage**||air humidity90% at 20°C|
|**Approvals Certificates**<br>~~a~~|||
|**Environment**<br>~~a~~|**General Product Approval**<br>~~a~~||



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© Copyright Siemens 

6/4/2026 

Environmental ConEnvironmental ConConfirmation firmations firmations ~~——_~~ _ ~~—— —~~ 

## **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)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=5SD8025 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5SD8025 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SD8025 **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:** 4/6/2026 

5SD8025 Page 2/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 

5SD8025 Page 3/3 

Subject to change without notice © Copyright Siemens 

6/4/2026