This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
Gives the requirements for two classes of single-hole fixing switches for use in nominal 28 V d. c. and 115/200 V three-phase, 400 Hz a.c. systems. Class 1 switches are sealed and are suitable for higher altitude and temperature conditions than are Class 2 switches, which are sealed only at the lever entry. Furthermore, gives requirements for dimensions, operation, construction, voltage and current ratings, environment, tests, type tests, production tests, quality tests, declarations and marking.
Status : PublishedPublication date : 1973-09
Edition : 1Number of pages : 8
Technical Committee:Aerospace electrical requirements
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