Aerospace series. Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - With polarized signal contact. Bus bar version. Product standard

Aerospace series. Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - With polarized signal contact. Bus bar version. Product standard

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What is BS EN 3661-006 - Single pole circuit breakers bus bar version for aerospace about?  

The ability to withstand extreme temperatures is vital for aerospace components, including electrical fittings. The BS EN 3661 series discusses single-pole, temperature compensated circuit breakers for aerospace applications. BS EN 3661-006 is a European Standard that discusses the characteristics of bus bar version circuit breakers for aerospace applications.

BS EN 3661-006 is part six of BS EN 3661 and specifies the characteristics of single-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 125 °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 are connected on the supply side by means of a bus bar. They will continue to function up to the short-circuit current.

Who is BS EN 3661-006 - Single pole circuit breakers bus bar version for aerospace for?

BS EN 3661-006 on single pole circuit breakers bus bar version for aerospace is useful for:

  • The aerospace and aeronautical industry
  • The military
  • Airplane manufacturers
  • Manufacturers and suppliers of electrical components for aerospace
  • Manufacturers and suppliers of circuit breakers
  • Product design engineers/innovation teams
  • Quality control/testing personnel
  • Aerospace and aeronautical engineers

Why should you use BS EN 3661-006 - Single pole circuit breakers bus bar version for aerospace?  

Aerospace components need to meet the highest quality standards to endure the extreme conditions that they are subjected to. BS EN 3661-005 provides you with details such as dimension, mass, characteristics, designation and rated current code. BS EN 3661-005 also guides you with delivery codes, marking and technical specifications along with illustrious diagrams and tables. 

Using BS EN 3661-005 guidelines contributes to simple operation, short installation time and low power consumption for aerospace applications. BS EN 3661-005 guidelines help you to design and manufacture or source high-quality cables that can withstand a variety of temperatures and are long-lasting.     

BS EN 3661-005 ensures the reliability of the aerospace equipment. This contributes to the safety of those on board.