5TE4812-1

**5TE4812-1** 

## **Data sheet** 

||pushbutton 3 NO + 1 NC, 1 button gray, with maintained-contact function|
|---|---|
|**Model**<br>~~|~~||
|**product brand name**<br>~~|~~|SENTRON<br>~~|~~|
|**product designation**|Pushbutton|
|**design of theproduct**|3 NO contacts and 1 NC contact|
|**type of light source**|LED|
|**socket design for light source**|others|
|**mechanical service life(operating cycles) typical**<br>~~Oe~~|25 000<br>~~Oe~~|
|**type of voltage of the operating voltage**<br>~~Oe~~|AC<br>~~Oe~~|
|surge voltage resistance rated value<br>~~Oe~~|4 kV<br>~~Oe~~|
|**Supply voltage**||
|operatingvoltage rated value|400 V|
|**Protection class**<br>~~|~~||
|**protection class IP**<br>~~|~~|IP20<br>~~|~~|
|**making capacity current**|60 A|
|**current breaking capacity**<br>~~ee~~|60 A<br>~~ee~~|
|**Dissipation**||
|**power loss[W]**||
|● for rated value of the current at AC in hot operating state<br>perpole|0.6 W|
|● maximum|0.6 W|
|**Appearance**<br>~~|~~||
|**color**<br>~~|~~|~~|~~|
|● of the button|grey|
|**Product details**<br>~~|~~||
|product component signal lamp<br>~~|~~|No<br>~~|~~|
|**number of NC contacts**<br>~~Oe~~|1<br>~~Oe~~|
|**number of NO contacts**<br>~~Oe~~|3<br>~~Oe~~|
|**number of CO contacts**<br>~~Oe~~|0<br>~~Oe~~|
|**Display and operation**||
|**number of keys**|1|
|**connectable conductor cross-section for flexible conductor**<br>**with core endprocessing**||
|● minimum|1 mm²|
|● maximum|6 mm²|
|**connectable conductor cross-section for rigid conductor**||
|● minimum|1 mm²|
|● maximum|6 mm²|
|**tightening torque with screw-type terminals**||
|● minimum|0.8 N·m|
|● maximum|1 N·m|
|**Mechanical Design**<br>~~|~~||
|**height**<br>~~|~~|90 mm<br>~~|~~|
|**depth**|70 mm|
|**installation depth**|70 mm|
|**number of modular width units**|1|
|**Net Weight**|94g|
|**ambient temperature during operation**||
|● minimum|-5 °C|
|● maximum<br>~~OO~~|40 °C<br>~~Cis~~|
|**Approvals Certificates**<br>~~OO~~<br>~~—CsSC“‘:SC(‘(~~<br>~~Cis~~||



Subject to change without notice © Copyright Siemens 

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|**Environment**<br>**General Product Approval**|**Environment**<br>**General Product Approval**||
|---|---|---|
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>~~a~~|i|Confirmation|
|**General Product Approval**<br>**other**|||
|Confirmation<br>U**K**<br>~~——~~<br>ce<br>B|FRA||
|**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=5TE4812-1|||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||
|https://support.industry.siemens.com/cs/ww/en/ps/5TE4812-1|||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5TE4812-1|||
|**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:** 4/8/2025 

Subject to change without notice © Copyright Siemens 

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5/31/2026 

Subject to change without notice © Copyright Siemens 

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5/31/2026