ISO 1509:1973

General purpose push-pull three-pole circuit-breakers for aircraft — Performance requirements

Publication date: Nov 1, 1973

General information

Current stage: 90.92 Effective date: Mar 17, 2021

Originator: ISO

Owner: ISO/TC 20/SC 1

Type: International Standard

ICS: 49.060

Languages: French English

Buying

Status: Published

PDF - EC$183.61

Paper - EC$183.61

PDF and Paper - EC$367.22

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 1509:1973
90.92 Standard to be revised
Mar 17, 2021

REVISED BY

ABANDON
ISO/WD 1509

ABANDON
ISO/NP 1509

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