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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
271-1290P26 49956 A 5 9 5 48
S271-1290P26 74193 H 5 9 5 48
70-613A4MG6-6-115VAC-4 74193 H 5 9 E TX
S271-1290P26 08125 A 3 2 5 ZZ
271-1290P26 3B150 A 3 2 5 48

CAGE Information

Code Company
08125 U S DEPT OF TRANSPORTATION FEDERAL A
49956 RAYTHEON COMPANY DBA RAYTHEON
74193 EATON CORP HEINEMANN PRODUCTS COMMER
3B150 RAYTHEON TECHNICAL SERVICES COMPANY

Federal Supply Class

Title

CIRCUIT BREAKERS

Inclusions:

INCLUDES CIRCUIT BREAKERS AND CUTOUTS.

Exclusions:

EXCLUDES RELAYS.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
FREQ FREQUENCY IN HERTZ 60.0 SINGLE LOCATION
FREQ FREQUENCY IN HERTZ 60.0 SINGLE LOCATION
BBRG STORAGE TYPE GENERAL PURPOSE WAREHOUSE
CPRJ TRIP RELEASE METHOD MAGNETIC-HYDRAULIC SINGLE LOCATION
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
CPSM INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP SINGLE LOCATION
AJWX MOUNTING SURFACE TO TERMINAL END DISTANCE 2.451 INCHES MINIMUM AND 2.471 INCHES MAXIMUM
ADAT BODY WIDTH 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
CPRR MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
CPRF OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 115.0 AC SINGLE LOCATION
ADTV CASE MATERIAL PLASTIC
AKPX POLE QUANTITY 1
CPRQ RESET METHOD MANUAL
CPLM MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 6.0 AMPERES AC SINGLE LOCATION
AEBY DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 2.050 INCHES MINIMUM AND 2.070 INCHES MAXIMUM
AGAV END ITEM IDENTIFICATION AIR ROUTE SURVEILLANCE RADAR 1, ARSR1
AXHR MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
THSD THREAD SERIES DESIGNATOR UNC
ADAQ BODY LENGTH 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
CPRW ACTUATOR FUNCTION TRIP-RESET
CQWN TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 4.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 10.000 MAXIMUM AT 200 PCT SINGLE LOCATION
APNQ ARC QUENCHING METHOD MAGNETIC BLOWOUT
AEBP CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM
CPRX ACTUATOR POSITION DESIGNATION AT POLE ONE
AJEC BOSS HEIGHT 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
CPRT MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
CMLP THREAD QUANTITY PER INCH 32
CPRL TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
CQXF INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED DUSTPROOF
CPRN ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 SINGLE LOCATION
CPRG MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 1000.0 AC SINGLE LOCATION
CQJX NOMINAL THREAD SIZE 0.138 INCHES

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S271-1290P26 , S2711290P26 , 5925-00-027-6353 , 5925000276353 , 000276353 , 271-1290P26 , S271-1290P26 , 70-613A4MG6-6-115VAC-4 , S271-1290P26 , 271-1290P26 ,