Abstract
This document specifies the performance requirements for push-pull, three-pole, trip-free circuit breakers having an inverse time/current characteristic of normal ratings up to and including 35 A for use in nominal 115 V/200 V three-phase 400 Hz a.c. circuits.
General information
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Status: PublishedPublication date: 2024-04Stage: International Standard published [60.60]
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Edition: 2Number of pages: 14
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Technical Committee :ISO/TC 20/SC 1ICS :49.060
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Life cycle
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Previously
WithdrawnISO 1509:1973
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Now