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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
20621 F0551 A 5 2 5 TX
20621 65597 A 3 2 E TX

CAGE Information

Code Company
65597 THALES ATM INC.
F0551 SCHNEIDER ELECTRIC INDUSTRIES SAS ME

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
BBRJ SPECIAL HANDLING FEATURE MAGNETIC
BBRG STORAGE TYPE GENERAL PURPOSE WAREHOUSE
AKPX POLE QUANTITY 4
CPRF OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 50.0 AC ALL LOCATIONS
AFJN FRAGILITY FACTOR MODERATELY RUGGED
TTQY TERMINAL TYPE AND QUANTITY 8 COMPRESSION
CPRG MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 20000.0 AC SINGLE LOCATION
CPRT MANUAL ACTUATOR TYPE AND QUANTITY 4 TOGGLE
ABMK OVERALL WIDTH 81.0 MILLIMETERS NOMINAL
CPRR MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
AEBV UNTHREADED MOUNTING HOLE DIAMETER 18.0 MILLIMETERS NOMINAL
CPRY EXTERNAL ACTUATOR LINKAGE ARRANGEMENT ONE, TWO, THREE, AND FOUR LINKED
CPRL TRIP RELEASE CHARACTERISTIC INSTANTANEOUS ALL LOCATIONS
ABKW OVERALL HEIGHT 70.0 MILLIMETERS NOMINAL
ADTV CASE MATERIAL PLASTIC
AXHR MOUNTING FACILITY TYPE AND QUANTITY 8 UNTHREADED HOLE
AAQL BODY STYLE RECTANGULAR DIMENSIONAL ENVELOPE
CPRQ RESET METHOD MANUAL
CPLM MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 63.0 AMPERES AC ALL LOCATIONS
CPRJ TRIP RELEASE METHOD THERMAL-MAGNETIC ALL LOCATIONS
CPRN ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 ALL LOCATIONS
CPRW ACTUATOR FUNCTION TRIP-RESET
CPRX ACTUATOR POSITION DESIGNATION AT EACH POLE
CRCF TRIP RELEASE AMBIENT TEMP RATING 25.0 DEG CELSIUS NOMINAL ALL LOCATIONS
CPRH CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
ABHP OVERALL LENGTH 108.0 MILLIMETERS NOMINAL
FREQ FREQUENCY IN HERTZ 50.0 ALL LOCATIONS
CQXF INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED GENERAL PURPOSE

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