SS-EN-3662-005 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 005: With polarized signal contact - Product standard

SS-EN-3662-005 - 2006 EDITION - CURRENT

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This standard specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 20 A to 50 A, used in aircraft on-board circuits at a temperature between - 55 °C and 90 °C and at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single push button (actuator), with delayed action "trip-free" tripping with a polarized signal contact which is open when main contacts are closed, and inversely. They will continue to func

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49.060 (Aerospace electric equipment and systems Including Avionics)

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Designation Name

SS-EN 3662-005:2006

Revision Level




Publication Date

Sept. 4, 2006



Page Count


International Equivalent

EN 3662-005:2006(IDT)