ISO 1509:1973

This standard was last reviewed and confirmed in 2011. Therefore this version remains current.

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
: Published

Publication date
: 1973-11
Edition
: 1

Number of pages
: 9
Technical Committee
: ISO/TC 20/SC 1 Aerospace electrical requirements
ICS
:
49.060 Aerospace electric equipment and systems

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std 2 61	Paper

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