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MIL-PRF-39019


Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, General Specification For (w/Amendment 2) FSC: 5925

This specification covers the requirements and test procedures for single and multipole, trip-free, sealed, low-power, magnetic circuit breakers with current ratings of 0.050 amperes to 20.0 amperes inclusive, up to and including 240 volts, 60 hertz (Hz) and 400 Hz alternating current (ac), and 50 volts direct current (dc). These circuit breakers may also include auxiliary contacts and terminals for monitoring circuits.



Points of Contact:

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

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, General Specification For (w/Amendment 2) Revision: F, Dated: 20 July 2019 File Name: prf39019.pdf, File Size: 337 kb


List of MIL-PRF-39019 Associated Specifications
Dated: 08 February 2008
File name: prf39019sup1.pdf, File Size: 17 kb

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, One-Pole
Dated: 05 March 2025
File name: prf39019ss1.pdf, File Size: 469 kb

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, One-Pole, Auxiliary Contacts
Dated: 05 March 2025
File name: prf39019ss2.pdf, File Size: 497 kb

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, Two-Pole
Dated: 05 March 2025
File name: prf39019ss3.pdf, File Size: 509 kb

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, Two-Pole, Auxilliary Contacts
Dated: 05 March 2025
File name: prf39019ss4.pdf, File Size: 446 kb

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, Three-Pole
Dated: 05 March 2025
File name: prf39019ss5.pdf, File Size: 480 kb

Circuit Breakers, Magnetic, Low-Power, Sealed, Trip-Free, Three-Pole, Auxiliary Contacts
Dated: 05 March 2025
File name: prf39019ss6.pdf, File Size: 500 kb

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