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ISO 493:1975

Aircraft — Dimensions for single-hole mounting (Class 1 and Class 2) lever-operated manual switches

Publication date:   May 1, 1975

General information

90.93   Standard confirmed   Mar 17, 2023

ISO

ISO/TC 20/SC 1 Aerospace electrical requirements

International Standard

49.060   Aerospace electric equipment and systems

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Scope

Gives the overall dimensions for switches having the characteristics specified in ISO 1466. The overall dimensions shall be accordance with those shown in figure 1 and the table, which are suitable for accomodating either terminal screws or integrated terminal on the face opposite the mounting bush. The holes in the mounting panel shall be as shown in figure 1a).

Life cycle

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PUBLISHED
ISO 493:1975
90.93 Standard confirmed
Mar 17, 2023