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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
7732883P27 99971 A 3 9 X XX
2110-292-1 11871 A 5 2 X XX
7732883P27 24446 A 5 2 X XX

CAGE Information

Code Company
11871 RECON/OPTICAL INC.
99971 LOCKHEED MARTIN CORP NAVAL ELECTRONI
24446 GENERAL ELECTRIC CO

Federal Supply Class

Title

CIRCUIT BREAKERS

Inclusions:

INCLUDES CIRCUIT BREAKERS AND CUTOUTS.

Exclusions:

EXCLUDES RELAYS.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
PRMT PRECIOUS MATERIAL SILVER
CPRH CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
TTQY TERMINAL TYPE AND QUANTITY 2 SCREW
CPRG MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 4.5 DC SINGLE LOCATION
CPRN ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 200.0 SINGLE LOCATION
CPLM MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 3.0 AMPERES DC SINGLE LOCATION
CPRR MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
CPRJ TRIP RELEASE METHOD MAGNETIC SINGLE LOCATION
CQXF INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED DUSTPROOF AND EXPLOSION PROOF
ADTV CASE MATERIAL PLASTIC
AKPX POLE QUANTITY 1
CPRQ RESET METHOD MANUAL
APNQ ARC QUENCHING METHOD AIR
CPRW ACTUATOR FUNCTION RESET
CPRT MANUAL ACTUATOR TYPE AND QUANTITY 1 PUSH BUTTON
ABKW OVERALL HEIGHT 1.750 INCHES NOMINAL
ABHP OVERALL LENGTH 0.891 INCHES NOMINAL
CPRF OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 28.0 DC SINGLE LOCATION
ABMK OVERALL WIDTH 0.750 INCHES NOMINAL
CPRL TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
CRCF TRIP RELEASE AMBIENT TEMP RATING 25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
CQWN TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 4.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 100.000 MAXIMUM AT 200 PCT SINGLE LOCATION

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2110-292-1 , 21102921 , 5925-00-729-0454 , 5925007290454 , 007290454 , 7732883P27 , 2110-292-1 , 7732883P27 ,