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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
CIRCUIT BREAKER

Definition:

A DEVICE WITH MEANS OTHER THAN FUSES FOR AUTOMATICALLY OPENING THE CIRCUIT IN WHICH IT IS INSTALLED WHEN THE CURRENT VARIES FROM THE PREDETERMINED VALUE FOR WHICH THE DEVICE IS SET. MAY INCLUDE PROVISIONS FOR MANUAL OPERATION. AT LEAST ONE SET OF CONTACTS MUST BE IN SERIES WITH THE ACTUATING ELEMENT(S). A COMBINATION OF SEMICONDUCTOR AND PASSIVE DEVICES MAY BE USED IN LIEU OF CONTACTS. FOR AUTOMATICALLY OPERATED ITEMS IN WHICH THE ACTUATING (TRIPPING) ELEMENT AND CONTACTS ARE NOT IN SERIES, SEE RELAY (AS MODIFIED). FOR ITEMS WHICH ARE OPERATED BOTH MANUALLY AND AUTOMATICALLY BUT THE ACTUATING ELEMENTS AND CONTACT ARE NOT IN SERIES, SEE RELAY-SWITCH. EXCLUDES CIRCUIT BREAKER BOX AND MAGNETO "BREAKER" ASSEMBLIES. SEE ALSO SWITCH (AS MODIFIED); AND CONTROLLER.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
M55629/1-025 81349 M 2 2 E TX
AM12-2-125-4-60 74193 H C 1 6 ZZ AC
AM12-2-250-4-60 74193 H C 1 6 ZZ AC
MIL-PRF-55629/1 81349 M 4 1 E ZZ
7906326-24 90536 A C 1 5 48 AH
AM12-6M2AMP 74193 H E 8 E TX
454-0067-001 94756 A E 8 A TX
APL-1-1-61-202 81541 A C 1 E TX AF
APL-1-1-61-202-M 81541 A C 1 E TX AF
AM12MG6-2-21 74193 H E 8 6 TX
7373-12 06351 A E 8 5 ZZ
MIL-C-55629/1 81349 M 5 9 E TX
AM1-A3-2-3 74193 H C 1 E TX AF
APL1-55629-1-025 81541 A C 1 6 TX AF

CAGE Information

Code Company
06351 MICROWAVE ENGINEERING CORPORATION DB
81349 MILITARY SPECIFICATIONS PROMULGATED
74193 EATON CORP HEINEMANN PRODUCTS COMMER
90536 LOCKHEED MARTIN CORPORATION DBA LOCK
94756 BOEING COMPANY, THE DIV DEFENSE, SPA
81541 SENSATA TECHNOLOGIES MARYLAND INC

Federal Supply Class

Title

CIRCUIT BREAKERS

Inclusions:

INCLUDES CIRCUIT BREAKERS AND CUTOUTS.

Exclusions:

EXCLUDES RELAYS.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
BBRJ SPECIAL HANDLING FEATURE MAGNETIC
BBRJ SPECIAL HANDLING FEATURE MAGNETIC
FREQ FREQUENCY IN HERTZ 60.0 SINGLE LOCATION
AJEC BOSS HEIGHT 0.150 INCHES NOMINAL
CPRH CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
AAQL BODY STYLE SINGLE POLE TYPE
AFJN FRAGILITY FACTOR MODERATELY RUGGED
TTQY TERMINAL TYPE AND QUANTITY 2 THREADED STUD
CPRF OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC SINGLE LOCATION
CPRG MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC SINGLE LOCATION
CPSM INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP SINGLE LOCATION
CPRR MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
CPRJ TRIP RELEASE METHOD MAGNETIC SINGLE LOCATION
AJWX MOUNTING SURFACE TO TERMINAL END DISTANCE 2.475 INCHES NOMINAL
CQWN TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.130 MINIMUM AT 200 PCT SINGLE LOCATION AND 1.600 MAXIMUM AT 200 PCT SINGLE LOCATION
CPLM MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 2.0 AMPERES AC SINGLE LOCATION
ADTV CASE MATERIAL PLASTIC
AKPX POLE QUANTITY 1
CPRQ RESET METHOD MANUAL
CQXF INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED SHOCK RESISTANT AND MOISTURE RESISTANT AND VIBRATION RESISTANT
ZZZK SPECIFICATION/STANDARD DATA 81349-MIL-C-55629/1 GOVERNMENT SPECIFICATION
AEBY DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 2.050 INCHES MINIMUM AND 2.070 INCHES MAXIMUM
AXHR MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
THSD THREAD SERIES DESIGNATOR UNC
ADAQ BODY LENGTH 2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
CPRW ACTUATOR FUNCTION TRIP-RESET
APNQ ARC QUENCHING METHOD MAGNETIC BLOWOUT
CPRX ACTUATOR POSITION DESIGNATION AT POLE ONE
CPRT MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
AEBP CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.940 INCHES NOMINAL
AAJE THREAD PITCH DIAMETERS +0.1177/+0.1214 INCHES
ADAT BODY WIDTH 0.750 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 32
CPRL TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
TEST TEST DATA DOCUMENT 81349-MIL-C-55629 SPECIFICATION
CPRN ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 SINGLE LOCATION
CQJX NOMINAL THREAD SIZE 0.138 INCHES

Similar Parts

7373-12 , 737312 , 5925-00-306-2823 , 5925003062823 , 003062823 , M55629/1-025 , AM12-2-125-4-60 , AM12-2-250-4-60 , MIL-PRF-55629/1 , 7906326-24 , AM12-6M2AMP , 454-0067-001 , APL-1-1-61-202 , APL-1-1-61-202-M , AM12MG6-2-21 , 7373-12 , MIL-C-55629/1 , AM1-A3-2-3 , APL1-55629-1-025 ,