5ST3805-1

**5ST3805-1** 

**Data sheet** 

Handle coupler for residual current miniature circuit breaker D=70 mm for mounting additional components (1 set=5 units in poly bag) 

|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|**Model**<br>~~a~~|
|---|---|---|---|
|**product brand name**||SENTRON||
|**product designation**||Handle coupler||
|**design of the product**||For RCCB D=70 mm for fitting additional components (1 set=5 units in poly||
|||bag)||
|**design of the locking device against switching off**||No||
|**design of the locking device against restart**||No||
|**product feature sealable**||No||
|**Mechanical Design**<br>~~Se~~||||
|**depth**||70 mm||
|**Net Weight**||5.3g||
|**Approvals Certificates**<br>~~a~~||||
|**Environment**<br>**General Product Approval**||**General Product Approval**||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>Miscellaneous<br>~~—~~<br>~~—~~<br>~~FA~~L|||Confirmation<br>~~—~~|
|**General Product Ap-**<br>**proval**<br>**other**||||
|Confirmation<br>s~~e~~||||
|ca<br>QC PASS||||
|**Further information**<br>~~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=5ST3805-1||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||
|https://support.industry.siemens.com/cs/ww/en/ps/5ST3805-1||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5ST3805-1||||
|**CAx-Online-Generator**||||
|https://www.siemens.com/cax||||



**Tender specifications** 

5ST38051 Page 1/3 

Subject to change without notice © Copyright Siemens 

5/30/2026 

https://www.siemens.com/specifications **Characteristic curves** 

https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> ~~rr ee~~ ~ OS : ~~=F~~ Tr ———— 17,9 =e **last modified:** 4/11/2025 

5ST38051 Page 2/3 

Subject to change without notice © Copyright Siemens 

5/30/2026 

5ST38051 Page 3/3 

Subject to change without notice © Copyright Siemens 

5/30/2026