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

Aerospace series. Circuit breakers, three-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 3662-006 - Three-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 3662 series discusses single-pole, temperature compensated circuit breakers for aerospace applications. BS EN 3662-006 is a European Standard that discusses the technical specifications of three-pole circuit breakers for aerospace applications.

BS EN 3662 is part five of BS EN 3662-006 and 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 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 3662-006 - Three-pole circuit breakers bus-bar version for aerospace for?

BS EN 3662-006 on three-pole circuit breakers bus-bar version for aerospace is useful for:

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

Why should you use BS EN 3662-006 - Three-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 3662-006 provides you with details such as dimension, mass, characteristics, designation and rated current code. BS EN 3662-006 also guides you with delivery codes, marking and technical specifications along with detailed diagrams and tables. 

Using BS EN 3662-006 guidelines contributes to simple operation, short installation time and low power consumption for aerospace applications. BS EN 3662-006 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 3662-006 ensures the reliability of the aerospace equipment. This contributes to the safety of those on board.