BS EN 3774-004:1999 - Circuit breakers, three-pole, temperature compensated, rated currents 2A to 25A, switching capacity 65 In. UNC thread terminals. Product standard

BS EN 3774-004:1999

Circuit breakers, three-pole, temperature compensated, rated currents 2A to 25A, switching capacity 65 In. UNC thread terminals. Product standard

Status : Revised, Superseded, Withdrawn   Published : August 1999 Replaced By : BS EN 3774-004:2014

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This standard specifies the required characteristics for three-pole, temperature compensated circuit breakers, rated currents from 2 A to 25 A, switching capacity 65 In, UNC thread terminals, for use in aircraft electrical systems. Their oprating temperatures are between -55°C and 125°C for rated currents equal or lower than 15 A and between -55°C and 90°C for rated currents higher than 15 A, at amaximum altitude of Z = 22 000 m. It shall be used together with EN 3774-001. These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282.




Standard NumberBS EN 3774-004:1999
TitleCircuit breakers, three-pole, temperature compensated, rated currents 2A to 25A, switching capacity 65 In. UNC thread terminals. Product standard
StatusRevised, Superseded, Withdrawn
Publication Date15 August 1999
Confirm Date30 June 2017
Withdrawn Date31 August 2014
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 3774-004:2014
ReplacesBS G 179-2:1966
International RelationshipsEN 3774-004:1999
DescriptorsDesignations, Environment (working), Dimensions, Seatings, Screws (bolts), Short-circuit current tests, Unified screw threads, Short-circuit currents, Electric terminals, Tri-pole circuit-breakers, Breaking capacity, Fixing, Electrical protection equipment, Rated current, Mass, Electrical connections, Washers, Making capacity, Testing conditions, Temperature, Switchgear, Bolts, Circuit-breakers, Holes, Nuts, Aircraft components
ICS49.060
Title in FrenchDisjoncteurs tripolaires compenses en temperature, intensites nominales 2 A a 25 A, pouvoir de coupure 65 In. Bornes a filetage UNC. Norme de produit
Title in GermanSchutzschalter, dreipolig, temperatukompensiert, Nennstroeme von 2 A bis 25 A, Schaltvermoegen 65 In. UNC-Klemmengewinde. Produktnorm
CommitteeACE/6/-/5
ISBN0 580 32856 2
PublisherBSI
FormatA4
DeliveryNo
Pages12
File Size406 KB
Price£110.00


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