Data Sheet

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 M12 x 1 thread
Ambient conditions:
Ambient temperature
● during storage
°C -25...+85
● during operation
°C 85...-25
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
● to grease
conditional, must be checked relative to the
application
Degree of pollution 3
Certificates/ approvals:
Certificate of suitability
● CSA-approval
No
● RoHS conformity
Yes
● UL approval
No
● CCC
No
● IEC certificate
No
● cUL approval
No
Further information
Information- and Downloadcenter (Catalogs, Brochures,…)
http://www.siemens.com/industrial-controls/catalogs
Industry Mall (Online ordering system)
http://www.siemens.com/industrymall
Cax online generator
http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RK1902-1DA00
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
https://support.industry.siemens.com/cs/ww/en/ps/3RK1902-1DA00
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RK1902-1DA00&lang=en
last modified:
09/13/2019
3RK1902-1DA00 Subject to change without notice
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09/13/2019 © Copyright Siemens