BS EN 4838-004:2018
Current
The latest, up-to-date edition.
Aerospace series. Arc fault circuit breakers, single-pole, temperature compensated, rated current 3 A to 25 A. 115 V a.c. 400 Hz constant frequency With signal contact. Product standard
Hardcopy , PDF
English
23-07-2018
| Committee |
ACE/6
|
| DocumentType |
Standard
|
| ISBN |
9780580993992
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This European Standard specifies the required characteristics for single-pole, arc fault circuit breakers rated currents from 3 A to 25 A, switching capacity 65 In, for use in aircraft electrical systems. Their operating temperatures are between ? 40 °C to 85 °C at a maximum altitude of Z = 15 000 m. The thermal protection is temperature compensated and operates between ? 55 °C and 125 °C. These arc fault circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action \'trip-free\' tripping. They will continue to function up to the short-circuit current.
| Standards | Relationship |
| EN 4838-004:2018 | Identical |
| I.S. EN 4838-004:2018 | Equivalent |
| DIN EN 4838-004:2018-09 | Equivalent |
| UNE-EN 4838-004:2018 | Equivalent |
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