BS EN 3774-004:2014 - Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A. UNC thread terminals. Product standard

BS EN 3774-004:2014

Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A. UNC thread terminals. Product standard

Status : Current   Published : August 2014

Format
PDF

Format
HARDCOPY



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.




Standard NumberBS EN 3774-004:2014
TitleAerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A. UNC thread terminals. Product standard
StatusCurrent
Publication Date31 August 2014
Normative References(Required to achieve compliance to this standard)FED-STD-595B, TR 6083, EN 2350, EN 6113, EN 3774-001, EN 2996-001, EN 3841-305
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS EN 3774-004:1999
International RelationshipsEN 3774-004:2014
Draft Superseded By10/30230921 DC
DescriptorsBolts, Dimensions, Aircraft components, Unified screw threads, Short-circuit current tests, Rated current, Designations, Environment (working), Testing conditions, Breaking capacity, Making capacity, Short-circuit currents, Screws (bolts), Electrical protection equipment, Mass, Washers, Switchgear, Nuts, Circuit-breakers, Temperature, Fixing, Seatings, Electric terminals, Holes, Tri-pole circuit-breakers, Electrical connections
ICS49.060
Title in FrenchSérie aérospatiale. Disjoncteurs tripolaires compensés en température, intensités nominales 1 A à 25 A. Bornes à filetage UNC. Norme de produit
Title in GermanLuft- und Raumfahrt. Schutzschalter, dreipolig, temperaturkompensiert, Nennströme von 1 A bis 25 A. UNC-Klemmengewinde. Produktnorm
CommitteeACE/6
ISBN978 0 580 83454 7
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size1.252 MB
Price£134.00


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