We use cookies to make our website more user-friendly and to continually improve it. Please agree to the use of cookies in order to proceed with using our websites. More information can be found in our data protection information and our cookie guidelines.

- Required
- Functional
- Personalization
- Required
  These cookies are essential for the operation of the site and enable, for example, security-relevant functions. In addition, we can also use this type of cookie to determine whether you want to remain logged in to your profile in order to make our services available to you more quickly when you visit our website again.
- Functional
  In order to further improve our offer and our website, we collect anonymized data for statistics and analysis. With the help of these cookies we can, for example, determine the number of visitors and the effect of certain pages on our website and optimize our content.
- Personalization
  We use these cookies to make it easier for you to use the site. For example, based on a previous (e.g. product search), you can conveniently access it when you visit our website again.

Attention: Your browser doesn't support javascript or you have deactivated Javascript in your browser. Please enable Javascript in your browser in order to be able to use all functions of this website.

Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Projects of IEC/TC 9

Sort by:


IEC 9/1297/DC	2009-08-07	Review of IEC 60310: "Traction transformers and inductors" More	Comment
IEC 9/1299/DC	2009-08-07	Review of IEC 61133: "Rolling stock - Testing of rolling stock on completion of construction and before entry into service" More	Comment
IEC 9/1298/DC	2009-08-07	Review of IEC 60850: "Supply voltages of traction systems" More	Comment
IEC 9/1300/DC	2009-08-07	Review of IEC 61991: "Rolling stock - Protective provisions against electrical hazards" More	Comment
IEC 9/1301/DC	2009-08-07	Review of IEC 61992-1: "Fixed installations - D.C. switchgear- Part 1: General" More	Comment
IEC 9/1302/DC	2009-08-07	Review of IEC 61992-2: "Fixed installations - D.C. switchgear- Part 2: circuit breakers" More	Comment
IEC 9/1304/DC	2009-08-07	Review of IEC 61992-4: "Fixed installations - D.C. switchgear- Part 4: Outdoor D.C. disconnectors, switch-disconnectors and earthing switches" More	Comment
IEC 9/1303/DC	2009-08-07	Review of IEC 61992-3: "Fixed installations - D.C. switchgear - Part 3: Indoor D.C. disconnectors, switch-disconnectors and earthing switches" More	Comment
IEC 9/1305/DC	2009-08-07	Review of IEC 61992-5: "Fixed installations - D.C. switchgear- Part 5: Surge arresters and low- voltage limiters for specific use in d.c. systems" More	Comment
IEC 9/1307/DC	2009-08-07	Review of IEC 61992-7-1: "Fixed installations - D.C. switchgear- Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems - Application guide" More	Comment

7 / 12

TOP

Want to learn more?

Show

Preferred form of address

Male

Female

Neutral

First name*

Last name*

E-mail*

Phone no.

Subject

???din.label.contact.mailSubject???

Message*

Security code*

Here you can find our privacy policy

*Required field