ISO 3456:1975
Aircraft — Lever-operated manual switches (Class 3) — Performance requirements
OVERVIEW
Specifies the values for single- and triple-hole mounting of these switches for use in nominal 28 V d. c. and 115/200 V three-phase, 400 Hz a. c. systems. They are environmentally sealed and suitable for higher altitude and temperature conditions than are Class 2 switches which are sealed only at the lever entry. They do not have the positive action features of the Class 1 and Class 2 switches specified in ISO 1466.
COMMENTS
-
PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1975 |
| No. of Pages | 6 |
| ICS Classification | 49.060 Aerospace electric equipment and systems |
| Committee | ISO/TC 20/SC 1 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |