3RV29011A

**3RV2901-1A** 

**Data sheet** 

Auxiliary switch can be mounted on the side 1 NO+1 NC screw terminal for circuit breaker 3RV2 

||Auxiliary switch can be mounted on the side 1 NO+1 NC screw terminal for circuit<br>breaker 3RV2|
|---|---|
|**product brand name**|SIRIUS|
|**product category**|Auxiliaryswitch|
|**product designation**|auxiliaryswitch|
|**design of theproduct**|lateral auxiliaryswitches|
|**product type designation**|3RV29|
|**General technical data**<br>~~|~~||
|**certificate of suitability**<br>~~|~~|CE / UL / CSA / CCC<br>~~|~~|
|**size of the circuit-breaker**|S00, S0, S2, S3|
|**display version LED**|No|
|**insulation voltage rated value**|690 V|
|**degree ofpollution**|3|
|**surge voltage resistance rated value**|6 kV|
|**protection class IP on the front**||
|● accordingto IEC 60529|IP20|
|●|IP20|
|**reference code according to IEC 81346-2**|Q|
|**Substance Prohibitance(day/month/year)**|10/01/2009|
|**Net Weight**|0.043g|
|number of NC contacts for auxiliary contacts instantaneous<br>contact|1|
|number of NO contacts for auxiliary contacts instantaneous<br>contact|1|
|number of CO contacts of auxiliary contacts instantaneous<br>contact|0|
|operational current at AC-15 at 690 V rated value|1 A|
|**operational current of auxiliary contacts at AC-12**||
|● at 24 V|10 A|
|● at 230 V|10 A|
|● at 400 V|10 A|
|● at 690 V|10 A|
|**operational current of auxiliary contacts at AC-12 maximum**|10 A|
|**operational current of auxiliary contacts at AC-15**||
|● at 24 V|6 A|
|● at 230 V|4 A|
|● at 400 V|3 A|
|**operational current of auxiliary contacts at DC-13**||
|● at 24 V|2 A|
|● at 110 V|0.5 A|
|● at 220 V|0.25 A|
|● at 250 V|0.25 A|



Subject to change without notice © Copyright Siemens 

3RV29011A Page 1/4 

5/29/2026 

|**Ambient conditions**<br>~~ccs~~|**Ambient conditions**<br>~~ccs~~|**Ambient conditions**<br>~~ccs~~|**Ambient conditions**<br>~~ccs~~|**Ambient conditions**<br>~~ccs~~|**Ambient conditions**<br>~~ccs~~|
|---|---|---|---|---|---|
|**ambient temperature**||||||
|● duringoperation||-20 ... +60 °C||||
|● duringstorage||-50 ... +80 °C||||
|Electrical Safety<br>**protection class IP on the front according to IEC 60529**<br>IP20<br>~~ee~~||||||
|**touch protection on the front according to IEC 60529**||finger-safe, for vertical contact from the front||er-safe, for vertical contact from the front||
|**Installation/ mounting/ dimensions**<br>~~css~~||||||
|**fastening method**||plug-in fixing||||
|**height**||90 mm||||
|**width**<br>**depth**<br>~~ene~~||9.5 mm<br>70 mm||||
|**Connections/ Terminals**||||||
|type of electrical connection for auxiliaryand control circuit||screw-type terminals||||
|**connectable conductor cross-section for auxiliary contacts**||||||
|● solid or stranded||0.5 ... 2.5 mm²||||
|● finelystranded with core endprocessing||0.5 ... 2.5 mm²||||
|**type of connectable conductor cross-sections**||||||
|● for auxiliarycontacts||||||
|— solid||2x(0.5 ... 1.5 mm²), 2x(0.75 ... 2.5 mm²|0.75 ... 2.5 mm²)|||
|— finelystranded with core endprocessing||2x(0.5 ... 1.5 mm²), 2x(0.75 ... 2.5 mm²|0.75 ... 2.5 mm²)|||
|● for AWG cables for auxiliarycontacts||2x(20 ... 14)||||
|**AWG number as coded connectable conductor cross**||20 ... 14||||
|**section for auxiliary contacts**||||||
|**Approvals Certificates**||||||
|Environmental Product Declaration||||||
|● global warming potential [CO2 eq] / during manufacturing||0.238 kg||||
|● global warming potential [CO2 eq] / during operation||4.2 kg||||
|● global warming potential [CO2 eq] / after end of life||0.0053 kg||||
|● global warming potential [CO2 eq] / total||4.44 kg||||
|**Environment**<br>**General Product Approval**||**General Product Approval**||||
|Environmental Con-<br>firmations<br>~~B~~p||||ie|Al|
|**General Product Approval**<br>**Test Certificates**||||**Maritime application**||
|Special Test Certific-<br>ate<br>Type Test Certific-<br>ates/Test Report<br>c<br>rw<br>~~—~~||||®@||
|**Maritime application**||||**other**||
|=<br>§§||S||Miscellaneous<br>~~_~~|Confirmation<br>~~_~~|
|**other**<br>**Railway**||||||
|Miscellaneous<br>Confirmation<br>Special Test Certific-<br>ate<br>~~——~~||||||
|**Further information**<br>~~i~~|||~~eeeee—SCSC‘i~~|~~eeeee—SCSC‘i~~|~~eeeee—SCSC‘i~~|



Subject to change without notice © Copyright Siemens 

3RV29011A Page 2/4 

5/29/2026 

## **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/ic10 

**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RV2901-1A **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RV2901-1A **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RV2901-1A 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RV2901-1A&lang=en 

**==> picture [203 x 225] intentionally omitted <==**

Subject to change without notice © Copyright Siemens 

3RV29011A Page 3/4 

5/29/2026 

**==> picture [76 x 327] intentionally omitted <==**

**----- Start of picture text -----**<br>
33 41<br>34 42<br>**----- End of picture text -----**<br>


**last modified:** 

**==> picture [34 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
7/22/2025<br>**----- End of picture text -----**<br>


Subject to change without notice © Copyright Siemens 

3RV29011A Page 4/4 

5/29/2026