3RQ3901-0B

**3RQ3901-0B** 

**Data sheet** 

connecting comb 4-pole (only suitable for signal converter SIRIUS 3RS7 and coupling relay SIRIUS 3RQ3) 

|||connecting comb 4-pole (only suitable for signal converter SIRIUS 3RS7 and<br>coupling relay SIRIUS 3RQ3)|connecting comb 4-pole (only suitable for signal converter SIRIUS 3RS7 and<br>coupling relay SIRIUS 3RQ3)|connecting comb 4-pole (only suitable for signal converter SIRIUS 3RS7 and<br>coupling relay SIRIUS 3RQ3)|
|---|---|---|---|---|
|**product brand name**||SIRIUS|||
|**product category**||Connectingcombs|||
|**product designation**||Connectingcomb|||
|**design of the product**<br>~~Oo~~||For linking the same potentials, current carrying capacity for infeed max. 6 A/4-<br>pole<br>~~Oo~~|||
|**product type designation**<br>~~Oo~~||3RQ3<br>~~Oo~~|||
|**General technical data**|||||
|**display version LED**||No|||
|**product component**|||||
|● semi-conductor output||No|||
|**flammability class of enclosure material**||UL94 V-0|||
|**reference code according to IEC 81346-2**<br>~~Oe~~||X<br>~~Oe~~|||
|**Substance Prohibitance(day/month/year)**<br>~~Oe~~||03/25/2015<br>~~Oe~~|||
|**Net Weight**<br>~~Oe~~||0.001 kg<br>~~Oe~~|||
|**Mechanical data**|||||
|**product component plug-in socket**||No|||
|**Connections/ Terminals**<br>~~a~~|||||
|**product function removable terminal**<br>~~a~~||No<br>~~a~~|||
|**Installation/ mounting/ dimensions**<br>~~|~~|||||
|**height**<br>~~|~~||3.3 mm<br>~~|~~|||
|**width**<br>~~———~~||25 mm<br>~~———~~|||
|**depth**<br>~~———~~||11 mm<br>~~———~~|||
|**Ambient conditions**|||||
|**ambient temperature**|||||
|● duringoperation||-25 ... +60 °C|||
|● duringstorage||-40 ... +85 °C|||
|● duringtransport||-40 ... +85 °C|||
|**Approvals Certificates**<br>~~ee~~|||||
|**Environment**<br>~~ee~~|**General Product Approval**<br>~~ee~~||**EMV**<br>~~ee~~|**Maritime application**<br>~~ee~~|



**other** 

3RQ39010B Page 1/2 

Subject to change without notice © Copyright Siemens 

5/30/2026 

> Confirmation ~~—_~~ 

~~S~~ **Further information** ~~S~~ **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=3RQ3901-0B **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RQ3901-0B **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RQ3901-0B 

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**last modified:** 4/1/2025 

3RQ39010B Page 2/2 

Subject to change without notice © Copyright Siemens 

5/30/2026