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 - Part 004: With signal contact - Product standard
18-07-2018
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.
| Committee |
ASD-STAN
|
| DocumentType |
Standard
|
| ProductNote |
THIS STANDARD ALSO REFERS TO prEN 4838-001.
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN-EN 4838-004:2018 | Identical |
| NF EN 4838-004 : 2018 | Identical |
| BS EN 4838-004:2018 | Identical |
| SN EN 4838-004 : 2019 | Identical |
| UNI EN 4838-004:2018 | Identical |
| NEN EN 4838-004:2018 | Identical |
| SS EN 4838-004:2018 | Identical |
| DIN EN 4838-004:2018-09 | Identical |
| SN EN 4838-004 : 2018 | Identical |
| I.S. EN 4838-004:2018 | Identical |
| UNE-EN 4838-004:2018 | Identical |
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