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 |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT SINGLE LOCATION |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT SINGLE LOCATION |
| ABXD |
BUSHING LENGTH |
0.380 INCHES MAXIMUM |
| CPRZ |
AUXILIARY SWITCH FUNCTION AND QUANTITY |
1 ALARM |
| AAQL |
BODY STYLE |
SINGLE POLE TYPE |
| THSD |
THREAD SERIES DESIGNATOR |
UNEF |
| CPRG |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS |
500.0 DC SINGLE LOCATION |
| CPSM |
INTERNAL TRIP RELEASE CONFIGURATION |
SERIES TRIP SINGLE LOCATION |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| CQJX |
NOMINAL THREAD SIZE |
0.375 INCHES |
| CPRJ |
TRIP RELEASE METHOD |
MAGNETIC SINGLE LOCATION |
| AEGJ |
SWITCH CONTACT ARRANGEMENT |
SINGLE POLE, DOUBLE THROW |
| CRTK |
SWITCH TERMINAL TYPE |
PIN |
| CQSM |
SWITCH LOCATION AND POSITION DESIGNATION |
INTERNAL AT POLE ONE |
| AKPX |
POLE QUANTITY |
1 |
| CPRQ |
RESET METHOD |
MANUAL |
| CSWP |
SWITCH VOLTAGE RATING AND TYPE IN VOLTS |
120.0 AC AND 50.0 DC |
| TTQY |
TERMINAL TYPE AND QUANTITY |
2 WIRE HOOK |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
50.0 DC SINGLE LOCATION |
| CSSX |
SWITCH CURRENT RATING AND TYPE IN AMPS |
0.5 AC AND 0.5 DC |
| CPRW |
ACTUATOR FUNCTION |
TRIP-RESET |
| CQXF |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED |
HERMETICALLY SEALED |
| AJWX |
MOUNTING SURFACE TO TERMINAL END DISTANCE |
1.700 INCHES MAXIMUM |
| ADTV |
CASE MATERIAL |
METAL |
| CPRX |
ACTUATOR POSITION DESIGNATION |
AT POLE ONE |
| CQWN |
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT |
0.055 MINIMUM AT 200 PCT SINGLE LOCATION AND 0.950 MAXIMUM AT 200 PCT SINGLE LOCATION |
| TEST |
TEST DATA DOCUMENT |
81349-MIL-C-39019 SPECIFICATION |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 TOGGLE |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
1 THREADED BUSHING W/PANEL SEAL |
| ADAQ |
BODY LENGTH |
1.562 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
TIME DELAY SINGLE LOCATION |
| ADAT |
BODY WIDTH |
0.625 INCHES MAXIMUM |
| AEBP |
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH |
0.906 INCHES MAXIMUM |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
500.0 MILLIAMPERES DC SINGLE LOCATION |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
125.0 SINGLE LOCATION |
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