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NPFC - MIL-PRF-55629

CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL,TRIP-FREE, GENERAL SPECIFICATION FOR

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Organization: NPFC
Publication Date: 19 May 2020
Status: active
Page Count: 33
scope:

Scope.

This specification covers the requirements and test procedures for single and multipole, trip-free, unsealed, magnetic circuit breakers with current ratings of 0.2 amperes to 100 amperes inclusive, up to and including 240 volts, 400 Hertz, 480 volts, 60 Hertz alternating current (ac) and 125 volts direct current (dc), (see 6.1). These circuit breakers may also include auxiliary contacts (see 6.6.1) for monitoring circuits. A voltage sensitive pole is also available in a four pole device. Panel seal mounts are available in 0.2 amperes through 50 amperes. Designers are WARNED that these circuit breakers may contain a pure tin finish on some of the component parts (see 6.5).

CAUTION:

Calibration of these circuit breakers will be affected if mounted in other than the vertical plane.

intended Use:

Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where... View More

Document History

MIL-PRF-55629
May 19, 2020
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL,TRIP-FREE, GENERAL SPECIFICATION FOR
Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where...
July 29, 2019
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL,TRIP-FREE, GENERAL SPECIFICATION FOR
Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where...
June 27, 2017
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL,TRIP-FREE, GENERAL SPECIFICATION FOR
Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where...
March 31, 2016
Circuit Breakers, Magnetic, Unsealed or Panel Seal, Trip-Free, General Specification for
A description is not available for this item.
June 10, 2011
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL,TRIP-FREE, GENERAL SPECIFICATION FOR
Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where...
February 8, 2008
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL,TRIP-FREE, GENERAL SPECIFICATION FOR
Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where...
October 9, 1997
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
Circuit breakers covered by specification sheet 1 through sheet 12 and sheet 20 through sheet 22 are intended primarily for use in the protection of electronic circuits, and should be used where...
October 9, 1997
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
June 29, 1995
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
May 6, 1986
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
January 10, 1986
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
November 1, 1984
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
June 19, 1981
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
This specification covers the requirements and test procedures for single and multipole, trip-free, unsealed, magnetic circuit-breakers with current ratings of 0.2 to 100 amperes inclusive, up to and...
June 19, 1981
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
September 12, 1979
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
July 26, 1977
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
July 26, 1977
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
September 27, 1974
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
April 2, 1971
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
September 3, 1970
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.
September 3, 1970
CIRCUIT BREAKERS, MAGNETIC, UNSEALED OR PANEL SEAL, TRIP-FREE, GENERAL SPECIFICATION FOR
A description is not available for this item.

References

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