3RK1902-3BA00

**3RK1902-3BA00** 

**Data sheet** 

Plug-in connector 7/8" for 24 V connected and unconnected with screw terminal, 1.5 mm2 angled pin Cable diameter 6...8.7 mm Operational current max. 9 A IP67 in inserted and screwed condition 

|m|m|Plug-in connector 7/8" for 24 V connected and unconnected with<br>screw terminal, 1.5 mm2 angled pin Cable diameter 6...8.7 mm<br>Operational current max. 9 A IP67 in inserted and screwed<br>condition|
|---|---|---|
|**General technical data**<br>~~Oe~~|||
|**ampacity perpin maximum**<br>~~Oe~~|A<br>~~Oe~~|9<br>~~Oe~~|
|**operating voltage maximum**|V|250|
|**flow resistance maximum**|Ω·m|3|
|**Mechanical data**<br>~~eee~~|||
|**type of connection technology**<br>~~eee~~|~~eee~~|Screw terminals<br>~~eee~~|
|**connector type**||Pin|
|**type of cable outlet**||angled|
|**number ofpoles**||5|
|**connectable conductor cross-section for flexible conductor**<br>**maximum**|mm²|1.5|
|diameter of inlet opening|mm|6 ... 8.7|
|**material**|||
|● of the contact||Brass|
|● of contact coating||Gold|
|● of connector fixedpart||Polyamide,polyurethane|
|● of the enclosure||Zinc diecast, nickel-plated,polybutylene terephthalate|
|**depth**|mm|20|
|**height**|mm|54|
|**width**|mm|43|
|**type of strain relief**||Pressure screw,pinch ring|
|**mechanical service life(mating cycles)**||100|
|**type of plug interlock**<br>~~OO~~|~~eee~~|7/8 thread<br>~~eee~~|
|**Ambient conditions**<br>~~OOeee~~|||
|**ambient temperature**<br>~~OO ~~|~~eee~~|~~eee~~|
|● duringstorage|°C|-25 ... +85|
|● duringoperation|°C|-25 ... +85|
|**protection class IP**||IP67|
|**chemical resistance**|||
|● to mineral oil||conditional, must be checked relative to the application|
|● to water||conditional, must be checked relative to the application|
|● togrease||conditional, must be checked relative to the application|
|**Certificates/ approvals**<br>~~ee~~|||
|**certificate of suitability**<br>~~ee~~|~~ee~~|~~ee~~|
|● CSA approval||No|
|● RoHS conformity||Yes|
|● UL approval||No|
|● CCC||No|
|● IEC approval||No|



Subject to change without notice © Copyright Siemens 

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|---|---|
|● cUL approval|No|
|● C-Tick|No|
|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/ic10|
|Industry Mall (Online ordering system)|
|https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RK1902-3BA00|
|Cax online generator|
|https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RK1902-3BA00|
|Service&Support (Manuals, Certificates, Characteristics, FAQs,...)|
|https://support.industry.siemens.com/cs/ww/en/ps/3RK1902-3BA00|
|Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)|
|https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RK1902-3BA00&lang=en|

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**last modified:** 4/2/2025 

Subject to change without notice © Copyright Siemens 

3RK19023BA00 Page 2/2 

5/30/2026