BS EN 3774-004:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A UNC thread terminals. Product standard
Hardcopy , PDF
English
31-08-2014
26-04-2024
| Committee |
ACE/6
|
| DevelopmentNote |
Supersedes BS G179-2(1966) (09/1999) Supersedes 91/79817 DC. (09/2005) Supersedes 10/30230921 DC. (08/2014)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between ? 55 °C and 125 °C for ratings ? 15 A and ? 55 °C to 90 °C for ratings > 15 A and at an altitude of 22 000 m max. These 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 |
| I.S. EN 3774-004:2014 | Identical |
| DIN EN 3774-004:2014-10 | Identical |
| NS EN 3774-004 : 2014 | Identical |
| EN 3774-004:2014 | Identical |
| NEN EN 3774-004 : 2014 | Identical |
| UNE-EN 3774-004:2014 | Equivalent |
| UNE-EN 3774-004:2000 | Identical |
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