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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
QNPL1020 79500 A 5 2 E TX
450D343G06 88725 F 5 9 A TX
450D343G06 79500 A 3 2 A TX
657D071G06 88725 F 5 9 5 TX
QNPL1020 88725 F 5 9 6 TX
657D071G06 79500 A 5 2 5 TX
HQP1020 88725 F 5 9 5 TX

CAGE Information

Code Company
79500 WESTINGHOUSE ELECTRIC CORP
88725 WESTINGHOUSE ELECTRIC CORP GENERAL C

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
ADAQ BODY LENGTH 2.875 INCHES NOMINAL
BBRG STORAGE TYPE GENERAL PURPOSE WAREHOUSE
CPRH CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
CPRL TRIP RELEASE CHARACTERISTIC INSTANTANEOUS SINGLE LOCATION AND TIME DELAY SINGLE LOCATION
AAQL BODY STYLE SINGLE POLE TYPE
CPRF OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC SINGLE LOCATION
ADAU BODY HEIGHT 2.375 INCHES NOMINAL
AJEC BOSS HEIGHT 0.187 INCHES NOMINAL
ADAT BODY WIDTH 1.000 INCHES NOMINAL
CPRR MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
CPRN ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 140.0 SINGLE LOCATION
CPLM MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 20.0 AMPERES AC SINGLE LOCATION
CQXF INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED FUNGUS RESISTANT
ADTV CASE MATERIAL PLASTIC
AKPX POLE QUANTITY 1
CPRQ RESET METHOD MANUAL
CRCF TRIP RELEASE AMBIENT TEMP RATING 40.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TTQY TERMINAL TYPE AND QUANTITY 1 CLIP AND 1 COMPRESSION
CQWN TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 10.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 115.000 MAXIMUM AT 200 PCT SINGLE LOCATION
CPRG MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 10000.0 AC SINGLE LOCATION
CPRW ACTUATOR FUNCTION TRIP-RESET
APNQ ARC QUENCHING METHOD MAGNETIC BLOWOUT
CPRX ACTUATOR POSITION DESIGNATION AT POLE ONE
CPRJ TRIP RELEASE METHOD THERMAL-MAGNETIC SINGLE LOCATION
CPRT MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
AXHR MOUNTING FACILITY TYPE AND QUANTITY 2 TERMINAL

Similar Parts

450D343G06 , 450D343G06 , 5925-00-876-1042 , 5925008761042 , 008761042 , QNPL1020 , 450D343G06 , 450D343G06 , 657D071G06 , QNPL1020 , 657D071G06 , HQP1020 ,