5SE2340

**5SE2340** 

**Data sheet** 

NEOZED fuse-link, D02, 40 A, gG, Un AC: 400 V, Un DC: 250 V, with silver-coated contact-caps 

|||NEOZED fuse-link, D02, 40 A, gG, Un AC: 400 V, Un DC: 250 V, with silver-coated<br>contact-caps|
|---|---|---|
|**Model**<br>~~|~~|||
|**product brand name**<br>~~|~~||SENTRON<br>~~|~~|
|**product designation**||NEOZED fuse link|
|**design of theproduct**||With silver-plated contact caps|
|**product version**<br>~~Cc~~||Pack of 10<br>~~Cc~~|
|**design of the fuse link**<br>~~Cc~~||NEOZED fuse link<br>~~Cc~~|
|**General technical data**|||
|**size of fuse system according to EN 60269-1**||D02|
|**operating class of the fuse link**||gG|
|**Supply voltage**<br>~~|~~|||
|**supply voltage**<br>~~|~~||~~|~~|
|● at AC||400 V|
|● at DC||250 V|
|operatingvoltage rated value||400 V|
|**protection class IP**<br>~~BO~~||IP20, with connected conductors<br>~~BO~~|
|switchingcapacitycurrent accordingto IEC 60947-2 rated value<br>~~BO~~||50 kA<br>~~BO~~|
|**Dissipation**|||
|power loss [W] for rated value of the current at AC in hot<br>operatingstate per pole||3.1 W|
|**Main circuit**<br>~~|~~|||
|operational current rated value<br>~~|~~||40 A<br>~~|~~|
|**Appearance**<br>~~|~~|||
|**color coding of the fuse link**<br>~~|~~||Black<br>~~|~~|
|maximum short-circuit current breaking capacity (Icu) at AC<br>rated value||50 kA|
|**Mechanical Design**<br>~~|~~|||
|**mounting position**<br>~~|~~||Any,preferablyvertical<br>~~|~~|
|**Net Weight**||14g|
|**ambient temperature during operation**<br>~~BC~~|||
|● minimum<br>~~BC~~||-25 °C|
|● maximum<br>~~BC~~||40 °C|
|**environmental category**<br>~~BC~~||Up to 45°C at 95 % rel. humidity|
|**Approvals Certificates**|||
|**Environment**|**General Product Approval**||



5SE2340 Page 1/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 

**General Product Apother proval** 

## e ~~K~~ Confirmation 

## Confirmation 

**Further information** ~~a~~ **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=5SE2340 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/5SE2340 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SE2340 **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:** 

4/10/2025 

5SE2340 Page 2/3 

Subject to change without notice © Copyright Siemens 

6/4/2026 

5SE2340 Page 3/3 

Subject to change without notice © Copyright Siemens 

6/4/2026