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EN 3773-003:1999

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A, switching capacity 65 /n/1000 A max. - Part 003: Metric thread terminals - Product standard

Publication date:   Jan 30, 2010

General information

90.93   Standard confirmed   Jan 21, 2025

CEN

ASD-STAN Aerospace

European Norm

49.060   Aerospace electric equipment and systems

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Scope

This standard specifies the required characteristics for single-pole, temperature compensated circuit breakers, rated currents from 1 A to 25 A, switching capacity 65 In/ 1000 A max., metric thread terminals, for use in aircraft electrical systems, at temperatures between - 55°C and 125°C and at a maximum altitude of Z = 22 000 m. It shall be used together with EN 3773-001. These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282.

Life cycle

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PUBLISHED
EN 3773-003:1999
90.93 Standard confirmed
Jan 21, 2025