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Standard
ISO 1509
Second edition
General purpose push-pull three-
2024-04
pole circuit-breakers for aircraft —
Performance requirements
Disjoncteurs tripolaires à bouton-poussoir d'usage courant
utilisés à bord des aéronefs — Caractéristiques
Reference number
ISO 1509:2024(en) © ISO 2024
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ISO 1509:2024(en)
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© ISO 2024 – All rights reserved
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ISO 1509:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Design requirements . 1
4.1 Ambient temperature and altitudes .1
4.2 Operation and instructions .2
4.3 Fixing type .2
4.4 Trip-free function.2
4.5 Working characteristics .2
4.6 Re-close .2
5 Dimensions . 2
6 Construction . 2
6.1 Push-button .2
6.2 Operation forces .2
6.3 Surface treatment .2
6.4 Rating inviolability .
...