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
CAGE Information
| Code |
Company |
| 10001 |
NAVAIR AND NAVSEA MANAGED ORIGINAL D |
| 36090 |
LOCKHEED MARTIN LIBRASCOPE CORP |
| 81541 |
SENSATA TECHNOLOGIES MARYLAND INC |
| 18876 |
U S ARMY AVIATION AND MISSILE COMMAN |
| 13499 |
ROCKWELL COLLINS INC. DBA GOVERNMENT |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| PRMT |
PRECIOUS MATERIAL |
SILVER |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT SINGLE LOCATION |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
1 THREADED BUSHING |
| ABHP |
OVERALL LENGTH |
1.750 INCHES NOMINAL |
| TTQY |
TERMINAL TYPE AND QUANTITY |
2 TAB, SOLDER LUG |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
5.0 AMPERES AC SINGLE LOCATION |
| THSD |
THREAD SERIES DESIGNATOR |
UNEF |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| CQJX |
NOMINAL THREAD SIZE |
0.375 INCHES |
| CPRJ |
TRIP RELEASE METHOD |
MAGNETIC SINGLE LOCATION |
| ABKW |
OVERALL HEIGHT |
1.125 INCHES NOMINAL |
| AKPX |
POLE QUANTITY |
1 |
| CPRQ |
RESET METHOD |
MANUAL |
| CPRG |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS |
500.0 AC SINGLE LOCATION |
| CPRW |
ACTUATOR FUNCTION |
RESET |
| APNQ |
ARC QUENCHING METHOD |
MAGNETIC BLOWOUT |
| CQXF |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED |
HERMETICALLY SEALED |
| ADTV |
CASE MATERIAL |
METAL |
| FREQ |
FREQUENCY IN HERTZ |
400.0 SINGLE LOCATION |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 TOGGLE |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
TIME DELAY SINGLE LOCATION |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
120.0 AC SINGLE LOCATION |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
125.0 SINGLE LOCATION |
| ABMK |
OVERALL WIDTH |
0.625 INCHES NOMINAL |
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