Résumé
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.
Informations générales
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État actuel: AnnuléeDate de publication: 1973-11Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 9
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Comité technique :ISO/TC 20/SC 1ICS :49.060
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Cycle de vie
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Actuellement
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Révisée par
PubliéeISO 1509:2024