Reference number
ISO 3456:1975
International Standard
ISO 3456:1975
Aircraft — Lever-operated manual switches (Class 3) — Performance requirements
Edition 1
1975-12
Read sample
ISO 3456:1975
8791
Published (Edition 1, 1975)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 3456:1975

ISO 3456:1975
8791
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

Specifies the values for single- and triple-hole mounting of these switches for use in nominal 28 V d. c. and 115/200 V three-phase, 400 Hz a. c. systems. They are environmentally sealed and suitable for higher altitude and temperature conditions than are Class 2 switches which are sealed only at the lever entry. They do not have the positive action features of the Class 1 and Class 2 switches specified in ISO 1466.

General information

  •  : Published
     : 1975-12
    : International Standard confirmed [90.93]
  •  : 1
     : 6
  • ISO/TC 20/SC 1
    49.060 
  • RSS updates

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