6GK1905-0EA00

**6GK1905-0EA00** 

**Data sheet** 

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|---|---|
|product type designation|PB M12 connector|
|product description|

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M12 connector with pin insert, 5-pole, B-coded 

M12 connection plug for ET 200 with axial cable outlet for assembly in the field, Male contact insert, 1 pack=5 units. 

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|product brand name|SIMATIC NET|
|Technical Product Detail Page|https://i.siemens.com/1P6GK1905-0EA00|
|suitability for use|For connecting electrical PB bus cables to ET200|
|transfer rate|
|Sa|
|transfer rate / with PROFIBUS|9.6 kbit/s ... 12 Mbit/s|
|a|interfaces|
|number of electrical connections|
|● for PROFIBUS cables|1|
|● for network components or terminal equipment|1|
|type of electrical connection|
|● for PROFIBUS cables|Integrated screw-type contacts for 2-core PB installation cables|
|● for network components or terminal equipment|M12 connector (male insert, 4-pin, B-coded)|
|type of electrical connection / FastConnect|No|
|mechanical data|
|ee|
|material / of the enclosure|metal|
|locking mechanism design|Screwed joint|
|tightening torque / for M12 round connector / maximum|0.6 N·m|
|connector coding / of the M12 circular connector|B|
|ee|design, dimensions and weights|
|type of cable outlet|180° cable outlet|
|width|19 mm|
|height|19 mm|
|depth|73 mm|
|net weight|40 g|
|connectable cable cross-section|6 ... 8 mm|
|connectable conductor cross-section|0.33 mm²|
|ambient conditions|
|ee|
|ambient temperature|
|● during operation|-40 ... +70 °C|
|● during storage|-40 ... +80 °C|
|● during transport|-40 ... +80 °C|
|chemical resistance|
|● to water|resistant|
|protection class IP|IP65/67|
|ee|product features, product functions, product components / general|
|product feature|
|● silicon-free|Yes|
|6GK19050EA00|Subject to change without notice|
|Page 1/2|5/27/2026|© Copyright Siemens|

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|product component||
|---|---|
|● strain relief|Yes|
|**standards, specifications, approvals**<br>~~|~~||
|certificate of suitability<br>~~|~~|~~|~~|
|● RoHS conformity|Yes|
|● UL approval|No|
|● railwayapplication in accordance with EN 50155|No|
|**further information / internet links**<br>~~|~~||
|internet link<br>~~|~~|~~|~~|
|● to website: Selectionguide for cables and connectors|https://support.industry.siemens.com/cs/ww/en/view/109766358|
|● to webpage: selection aid TIA Selection Tool|https://www.siemens.com/tstcloud|
|● to website: Industrial communication|https://www.siemens.com/simatic-net|
|● to webpage: SiePortal|https://sieportal.siemens.com|
|● to website: Image database|https://www.automation.siemens.com/bilddb|
|● to website: CAx-Download-Manager|https://www.siemens.com/cax|
|● to website: IndustryOnline Support<br>~~ee~~|https://support.industry.siemens.com<br>~~ee~~|
|**security information**<br>~~ee~~||
|security information<br>~~ee~~|Siemens provides products and solutions with industrial cybersecurity functions<br>that support the secure operation of plants, systems, machines and networks.<br>In order to protect plants, systems, machines and networks against cyber<br>threats, it is necessary to implement - and continuously maintain - a holistic,<br>state-of-the-art industrial cybersecurity concept. Siemens’ products and<br>solutions constitute one element of such a concept. Customers are responsible<br>for preventing unauthorized access to their plants, systems, machines and<br>networks. Such systems, machines and components should only be connected<br>to an enterprise network or the internet if and to the extent such a connection is<br>necessary and only when appropriate security measures (e.g. firewalls and/or<br>network segmentation) are in place. For additional information on industrial<br>cybersecurity measures that may be implemented, please visit<br>www.siemens.com/cybersecurity-industry. Siemens’ products and solutions<br>undergo continuous development to make them more secure. Siemens strongly<br>recommends that product updates are applied as soon as they are available<br>and that the latest product versions are used. Use of product versions that are<br>no longer supported, and failure to apply the latest updates may increase<br>customer’s exposure to cyber threats. To stay informed about product updates,<br>subscribe to the Siemens Industrial Cybersecurity RSS Feed under<br>https://www.siemens.com/cert.(V4.7)<br>~~ee~~|
|**Approvals / Certificates**<br>~~|~~||
|**General Product Approval**<br>~~|~~||



6GK19050EA00 Page 2/2 

Subject to change without notice © Copyright Siemens 

5/27/2026