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Part Number

Part Number:
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.

CAGE Information

Code Company
80063 US ARMY COMMUNICATIONS & ELECTRONICS

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AEBP CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 4.349 INCHES MINIMUM AND 4.369 INCHES MAXIMUM
CPSM INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP ALL LOCATIONS
ADAT BODY WIDTH 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
FREQ FREQUENCY IN HERTZ 60.0 ALL LOCATIONS
BBRG STORAGE TYPE GENERAL PURPOSE WAREHOUSE
ADAU BODY HEIGHT 2.677 INCHES MINIMUM AND 2.697 INCHES MAXIMUM
AKPX POLE QUANTITY 2
AFJN FRAGILITY FACTOR MODERATELY RUGGED
CPRX ACTUATOR POSITION DESIGNATION BETWEEN POLE ONE AND TWO
AEBQ CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM
TTQY TERMINAL TYPE AND QUANTITY 4 THREADED STUD
CQWN TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.140 MINIMUM AT 200 PCT ALL LOCATIONS AND 0.340 MAXIMUM AT 200 PCT ALL LOCATIONS
CPRR MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
CPRG MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC ALL LOCATIONS
CPRL TRIP RELEASE CHARACTERISTIC TIME DELAY ALL LOCATIONS
AXHR MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE AND 2 UNTHREADED HOLE
CQXF INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED DUSTPROOF AND FUNGUS PROOF
ADTV CASE MATERIAL PLASTIC
CPRQ RESET METHOD MANUAL
CPLM MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 25.0 AMPERES AC ALL LOCATIONS
AEBY DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM
AEBV UNTHREADED MOUNTING HOLE DIAMETER 0.190 INCHES NOMINAL
THSD THREAD SERIES DESIGNATOR UNC
ADAQ BODY LENGTH 5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM
CPRJ TRIP RELEASE METHOD MAGNETIC-HYDRAULIC ALL LOCATIONS
CPRF OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 125.0 AC ALL LOCATIONS
AEHA DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
CPRN ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 ALL LOCATIONS
CPRW ACTUATOR FUNCTION TRIP-RESET
APNQ ARC QUENCHING METHOD MAGNETIC BLOWOUT
AJEC BOSS HEIGHT 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
CPRH CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
CPRT MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
AAQL BODY STYLE MULTIPOLE-SINGLE ACTUATOR TYPE
CMLP THREAD QUANTITY PER INCH 32
CQJX NOMINAL THREAD SIZE 0.138 INCHES

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