Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 109475921, Entry date: 09/29/2017

Effect of ISO 14119 on 3SE53 / 3SF13 position switches with tumbler

  • Entry
  • Associated product(s)
This entry contain information for ISO 14119 on 3SE53 / 3SF13 position switches with tumbler.


What effect does application of EN ISO 14119 have on the use of the mechanical SIRIUS 3SE53 / 3SF13 position switch with tumbler as compared with EN 1088.



EN ISO 14119 describes in more detail and with more explanations what already applied in EN 1088 or was required by other standards (e.g. EN ISO 13849-1). The requirements on the position switch with tumbler (SIRIUS 3SE53 / 3SF13) have neither been expanded nor restricted.

 Registrierung notwendig  FAQ_ID109475921_V11_en.pdf (1,0 MB) 

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit