# Fused Terminal Block, Pluggable, 2.5 to 4 mm2, Isolating Terminal

![Product image](https://novapart.co/image/farnell:3489111/)

**URL**: https://novapart.co/products/8WH9040-3DB08/fused-terminal-block-pluggable-25-to-4-mm2
**SKU**: 8WH9040-3DB08
**Manufacturer**: SIEMENS
**Category**: Connectors || Terminal Blocks & Accessories || Fused Terminal Blocks
**Price**: €3.1700
**Stock**: 10+

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3489111/)

**8WH9040-3DB08** 

**Data sheet** 

Fused connector, can be used in all basic isolating terminals with spring-loaded term., 2.5-4 mm², standard and compact type, black 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|
|**product brand name**<br>SENTRON||||
|**product designation**<br>Fused connectors||||
|**design of the product**<br>Can be used in all basic isolatingterminals||||
|**Appearance**<br>~~a~~||||
|**color**<br>black||||
|**Connections**<br>~~a~~||||
|**type of electrical connection**<br>others||||
|**Mechanical Design**<br>~~a~~||||
|**fastening method**<br>pluggable||||
|**Net Weight**<br>3g||||
|**Approvals Certificates**<br>~~a~~||||
|**Environment**<br>**General Product Approval**|**other**|||
|Environmental Con-<br>firmations<br>Confirmation<br>Confirmation<br>~~—~~<br>~~ASC~~||||
|**Further information**<br>~~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,…)**||||
|https://www.siemens.com/lowvoltage/catalogs||||
|**Industry Mall (Online ordering system)**||||
|https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=8WH9040-3DB08||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||
|https://support.industry.siemens.com/cs/ww/en/ps/8WH9040-3DB08||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=8WH9040-3DB08||||
|**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:** 

5/9/2025 

Subject to change without notice © Copyright Siemens 

8WH90403DB08 Page 1/3 

6/4/2026 

Subject to change without notice © Copyright Siemens 

8WH90403DB08 Page 2/3 

6/4/2026 

Subject to change without notice © Copyright Siemens 

8WH90403DB08 Page 3/3 

6/4/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/8WH9040-3DB08/fused-terminal-block-pluggable-25-to-4-mm2)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/8wh9040-3db08/terminal-blocks/dp/3489111)
---

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