Circuit Breaker Buzz

0 Comments | Naval Aviation News, March, 2001 | by Wendy Leland

A new circuit breaker designed to detect arcing electrical faults in aircraft wiring was ground tested last fall in a C-9 Skytrain II at NAS Patuxent River, Md. The new device improves on modem thermal breakers by detecting faults caused by breaks in wire insulation before arcing can cause a fire or other mishap--common worry in aging aircraft.

A prototype is expected to be tested in flight conditions by the end of 2001.

COPYRIGHT 2001 Department of the Navy, Naval Historical Center
COPYRIGHT 2008 Gale, Cengage Learning
 

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