5ST3031

**5ST3031** 

**Data sheet** 

shunt release 24-48 V DC, for miniature circuit breaker 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required) 

## **Model** 

|**product brand name**|SENTRON|
|---|---|
|**product designation**|Shunt trip|
|**design of theproduct**|Mountable|
|**design of theproduct factory mounted**|No|
|**electrical endurance(operating cycles) typical**|10 000|
|**Current**||
|**operational current at DC rated value**|0.05 A|
|**Supply voltage**||
|**operating voltage**||
|● rated value|48 V|
|● at AC rated value minimum|24 V|
|● at AC rated value maximum|48 V|
|● at DC rated value minimum|24 V|
|● at DC rated value maximum|48 V|
|**protection class IP**|IP20|
|**Control current**||
|type of voltage of control voltage|AC/DC|
|**Product details**||
|**number of fault signal contacts**|0|
|**number of NC contacts**|2|
|**number of NO contacts**|0|
|**number of CO contacts**|0|
|**product extension can be mounted**|Universal|
|**product extension**|shunt trip|
|**Connections**||
|**connectable conductor cross-section**||
|● minimum|0.5 mm²|
|● maximum|2.5 mm²|
|**AWG number as coded connectable conductor cross**||
|**section**||
|● minimum|24|
|● maximum|12|
|**tightening torque with screw-type terminals**||
|● maximum|0.8 N·m|
|**Mechanical Design**||
|**height**|90 mm|
|**width**|18 mm|



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|**depth**||70 mm|||
|---|---|---|---|---|
|**number of modular width units**<br>**Net Weight**<br>~~re~~||1<br>98g|||
|**Environmental conditions**|||||
|**standard**||IEC/EN60947-1|||
|**ambient temperature during operation**|||||
|● minimum||-25 °C|||
|● maximum<br>~~re~~||55 °C|||
|ambient temperature duringstorage minimum||-40 °C|||
|**Approvals Certificates**|||||
|**Environment**<br>**General Product Approval**||**General Product Approval**|||
|Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>Miscellaneous<br>~~——~~<br>~~—~~||FA[|Confirmation<br> ~~=~~O||
|**General Product Ap-**<br>**proval**<br>**other**|||**Railway**||
|Confirmation<br>UK<br>Fase)<br>~~—~~||Miscellaneous<br>~~——~~|Special Test Certific-<br>ate<br>~~a~~||
|cA|||||
|**Further information**<br>~~Ps~~|||||
|**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=5ST3031|||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||||
|https://support.industry.siemens.com/cs/ww/en/ps/5ST3031|||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**|||||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5ST3031|||||
|**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>|||||



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**last modified:** 5/5/2026 

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