Military Specification

Skip Navigation

MIL-C-5809

Circuit Breakers, Trip-Free, Aircraft, General Specification for FSC: 5925

The primary function of this specification is to cover the general requirements of one-, two-, and three-pole trip-free circuit breakers for use in aircraft electrical systems conforming to MIL-STD-704. As a secondary function, this specification may possibly cover the requirements of one-, two-, and three-pole circuit breakers for use in primary vehicles, other than aircraft, when mounted directly to the structure.

Points of Contact:

Circuit Protection Group Phone: 614-692-YYYY Email: CircuitProtect@dla.mil

Document Downloads

MIL-C-5809

Circuit Breakers, Trip-Free, Aircraft, General Specification for Revision: G, Dated: 30 November 1987 File Name: mil5809.pdf, File Size: 2184 kb

MIL-C-5809G Amendment 1

Circuit Breakers, Trip-Free, Aircraft, General Specification for
Dated: 23 September 1992
File name: mil5809am1.pdf, File Size: 164 kb

MIL-C-5809G Supplement 1

Circuit Breakers, Trip-Free, Aircraft, General Specification for
Dated: 30 November 1987
File name: mil5809sup.pdf, File Size: 46 kb

MS21984E

Circuit Breaker-Aircraft, Trip-Free, Push-Pull, 3-Phase, 5 through 60 Amp., Type I
Dated: 12 April 1984
File name: ms21984.pdf, File Size: 228 kb

MS21984E Notice 1

Circuit Breaker-Aircraft, Trip-Free, Push-Pull, 3-Phase, 5 through 60 Amp., Type I <br>(Validation Notice)
Dated: 08 August 2000
File name: ms21984not1.pdf, File Size: 3 kb

MS21984E Notice 2

Circuit Breaker-Aircraft, Trip-Free, Push-Pull, 3-Phase, 5 through 60 Amp., Type I <br>(Inactivation Notice)
Dated: 10 November 2000
File name: ms21984not2.pdf, File Size: 4 kb

MS25304D Notice 3

Circuit Breaker-Aircraft, Trip-Free, Toggle, 0.1 to 50 Amp., Type II (Cancellation Notice)
Dated: 05 June 2003
File name: ms25304not3.pdf, File Size: 37 kb