3VA9112-0JJ12

**3VA9112-0JJ12** 

**Data sheet** 

||circular conduc. terminal TA2.1 25…150 mm² large; 2 units accessory for: 3VA11|circular conduc. terminal TA2.1 25…150 mm² large; 2 units accessory for: 3VA11|
|---|---|---|
|**Model**<br>~~a~~|||
|**product brand name**<br>~~a~~|SENTRON<br>~~a~~||
|**product designation**|circular conductor terminal||
|**design of theproduct**<br>~~re~~|Connection method<br>~~re~~||
|**accessories**<br>~~re~~|Wire connector<br>~~re~~||
|**General technical data**|||
|**designation / of the terminal**|TA2.1||
|**type of electrical connection / with control wire tap**|No||
|**Mechanical Design**<br>~~a~~|||
|**Net Weight**<br>~~a~~|249g<br>~~a~~||
|**Connections according IEC**<br>~~er~~|||
|**connectable conductor cross-section**<br>~~er~~|~~er~~||
|● for copper cable / stranded / minimum|25 mm²||
|● for copper cable / stranded / maximum|150 mm²||
|● for aluminum cable / stranded / minimum|25 mm²||
|● for aluminum cable / stranded / maximum|150 mm²||
|**stripped length**|30,5 mm||
|**tightening torque / when using copper cables**|||
|● stranded|25 - 150 mm²: 28.5 Nm||
|● finelystranded|25 - 120 mm²: 28.5 Nm||
|● finelystranded / with core end processing|25 - 95 mm²: 28.5 Nm||
|**Connetctions according UL**<br>~~re~~|||
|**permissible temperature / of connectable conductor /**<br>**according to UL 486A-486B**<br>~~re~~|75 °C<br>~~re~~||
|**stripped length**|1.2 in||
|**connectable conductor cross-section**|||
|● for copper cable / stranded / minimum|4 AWG||
|● for copper cable / stranded / maximum|300 kcmil||
|● for aluminum cable / stranded / minimum|4 AWG||
|● for aluminum cable / stranded / maximum|300 kcmil||
|**tightening torque / when using copper cables**|||
|● stranded|4 AWG - 300 kcmil: 252 lb-in||
|**Certificates**<br>~~a~~|||
|**General Product Approval**<br>~~a~~||**EMV**<br>~~a~~|



Subject to change without notice © Copyright Siemens 

3VA91120JJ12 Page 1/3 

5/31/2026 

**Test Certificates Maritime application other Environment** Type Test CertificMiscellaneous Confirmation Environmental ConEnvironmental Conates/Test Report firmations firmations ~~_~~ kas ~~ae a ON eee~~ **Further information 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=3VA9112-0JJ12 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA9112-0JJ12 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA9112-0JJ12 **CAx-Online-Generator** https://www.siemens.com/cax **Tender specifications** https://www.siemens.com/specifications 

**last modified:** 

4/6/2026 

Subject to change without notice © Copyright Siemens 

3VA91120JJ12 Page 2/3 

5/31/2026 

Subject to change without notice © Copyright Siemens 

3VA91120JJ12 Page 3/3 

5/31/2026