JIS C 4508:1990
Superseded
View Superseded by
Enclosed sensitive switches
English
11-30-1990
06-05-2025
This Japanese Industrial Standard specifies general industrial purpose enclosed sensitive switches of not more than 20 A rated current (thermal) for use in circuits of not more than 500 V a.c. at a frequency of 50 Hz or 60 Hz or of not more than 250 V d.c.. However, this standard does not cover such special switches as those of explosion-proof construction and filled with gas in their cases.
| DocumentType |
Standard
|
| Pages |
45
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
90 [01/10/1990]83
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