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 |
| 74193 |
EATON CORP HEINEMANN PRODUCTS COMMER |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| FREQ |
FREQUENCY IN HERTZ |
400.0 ALL LOCATIONS |
| CPSM |
INTERNAL TRIP RELEASE CONFIGURATION |
SERIES TRIP ALL LOCATIONS |
| CPRG |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS |
500.0 AC ALL LOCATIONS |
| ADAT |
BODY WIDTH |
0.567 INCHES MINIMUM AND 0.629 INCHES MAXIMUM |
| AEBP |
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH |
0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| BBRG |
STORAGE TYPE |
GENERAL PURPOSE WAREHOUSE |
| AAQL |
BODY STYLE |
SINGLE POLE TYPE |
| THSD |
THREAD SERIES DESIGNATOR |
UNEF |
| AFJN |
FRAGILITY FACTOR |
MODERATELY RUGGED |
| CQWN |
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT |
0.180 MINIMUM AT 200 PCT ALL LOCATIONS AND 0.700 MAXIMUM AT 200 PCT ALL LOCATIONS |
| AJWX |
MOUNTING SURFACE TO TERMINAL END DISTANCE |
1.524 INCHES MINIMUM AND 1.586 INCHES MAXIMUM |
| ADAQ |
BODY LENGTH |
1.448 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| CQJX |
NOMINAL THREAD SIZE |
0.375 INCHES |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
250.0 MILLIAMPERES AC ALL LOCATIONS |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
TIME DELAY ALL LOCATIONS |
| PKWT |
UNPACKAGED UNIT WEIGHT |
2.100 OUNCES |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
400.0 ALL LOCATIONS |
| AKPX |
POLE QUANTITY |
1 |
| CPRQ |
RESET METHOD |
MANUAL |
| TTQY |
TERMINAL TYPE AND QUANTITY |
2 WIRE HOOK |
| ABXD |
BUSHING LENGTH |
0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| CPRJ |
TRIP RELEASE METHOD |
MAGNETIC-HYDRAULIC ALL LOCATIONS |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
115.0 AC ALL LOCATIONS |
| CPRW |
ACTUATOR FUNCTION |
TRIP-RESET |
| APNQ |
ARC QUENCHING METHOD |
MAGNETIC BLOWOUT |
| CQXF |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED |
HERMETICALLY SEALED |
| ADTV |
CASE MATERIAL |
METAL |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT ALL LOCATIONS |
| CPRX |
ACTUATOR POSITION DESIGNATION |
AT POLE ONE |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 TOGGLE |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
1 THREADED BUSHING W/PANEL SEAL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
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