Standard

SN EN 3774-004:2014

Nov 2014 Withdrawn

Note: Latest version: SN EN 3774-004:2024

Existing or new amendments and versions must be purchased separately.

Language English

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Abstract

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.

Products specifications

Standard from INB
Published: November 1 2014
Withdrawn: May 1 2024
Effective: November 1 2014
Document type: EN
Pages
ISBN:

ICS: 49.060
Publisher: SNV
Distributor: SNV
National Committee: INB/NK 500

Product Relations

Replaced by: SN EN 3774-004:2024

Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Version history History (2)

SN EN 3774-004:2024