Reference number
ISO 1509:1973
© ISO 2024
ISO 1509:1973
General purpose push-pull three-pole circuit-breakers for aircraft — Performance requirements
Edition 1
1973-11
Withdrawn
Withdrawn (Edition 1, 1973)

Abstract

Gives the requirements for circuit breakers having an inverse time/current characteristic, of normal ratings up to and including 35 A, for use in nominal 115/200 V three-phase 4OO Hz a. c. circuits. Includes definitions, design requirements, requirements for dimensions, construction, voltage and current ratings, environment, time/current characteristics, making and breaking capacity, endurance, tests, type tests, production tests, quality tests, declarations and marking.

General information

  • Status
     : Withdrawn
    Publication date
     : 1973-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 20/SC 1
    ICS :
    49.060 
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Industry, Innovation and Infrastructure

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