Part Number
Part Number:
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.
CAGE Information
| Code | Company |
|---|---|
| 74193 | EATON CORP HEINEMANN PRODUCTS COMMER |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
| FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 2 TOGGLE |
| CPRZ | AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
| AKPX | POLE QUANTITY | 2 |
| CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 115.0 AC AND 50.0 DC |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| CSSX | SWITCH CURRENT RATING AND TYPE IN AMPS | 5.0 AC AND 1.0 DC |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 1000.0 AC ALL LOCATIONS AND 2000.0 DC ALL LOCATIONS |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 THREADED STUD |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| ADAQ | BODY LENGTH | 2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| TEST | TEST DATA DOCUMENT | 05869-711570 DRAWING |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| CQSM | SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE ONE |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.583 INCHES MINIMUM AND 2.763 INCHES MAXIMUM |
| AJEC | BOSS HEIGHT | 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| ADTV | CASE MATERIAL | PLASTIC |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.047 INCHES MINIMUM AND 2.077 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM |
| CPRQ | RESET METHOD | MANUAL |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250.0 AC ALL LOCATIONS AND 50.0 DC ALL LOCATIONS |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 3.000 MINIMUM AT 200 PCT ALL LOCATIONS AND 10.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| PKWT | UNPACKAGED UNIT WEIGHT | 0.547 POUNDS |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
| CRTK | SWITCH TERMINAL TYPE | TAB, SOLDER LUG |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.925 INCHES MINIMUM AND 1.955 INCHES MAXIMUM |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| CPRX | ACTUATOR POSITION DESIGNATION | AT EACH POLE |
| AAQL | BODY STYLE | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | SHOCK RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND SALT SPRAY PROOF |
| CPRY | EXTERNAL ACTUATOR LINKAGE ARRANGEMENT | ONE AND TWO LINKED |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 2.0 AMPERES AC ALL LOCATIONS AND 2.0 AMPERES DC ALL LOCATIONS |