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IEC 60669-1

Switches for household and similar fixed-electrical installations

HISTORICAL

Year

2016

2017

2018

2019

2020

Number of participants

11

15

12

14

14

Participants OK

7

10

8

8

12

Participants NOT OK

4

4

1

4

3

Participants CANCELED

0

1

3

2

1

References:

​

Participants OK: All properties were determined correctly

Participants NOT OK: Some or all of the properties were not determined correctly

Participants CANCELED: A participant who has decided not to continue or has not submitted results before the deadline.

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