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 |
| 98897 |
LOCKHEED MARTIN CORPORATION DBA LOCK |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT SINGLE LOCATION |
| TTQY |
TERMINAL TYPE AND QUANTITY |
2 SCREW |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
138.0 SINGLE LOCATION |
| AAQL |
BODY STYLE |
SINGLE POLE TYPE |
| ADAT |
BODY WIDTH |
0.750 INCHES NOMINAL |
| ADAQ |
BODY LENGTH |
1.093 INCHES NOMINAL |
| AJWX |
MOUNTING SURFACE TO TERMINAL END DISTANCE |
2.187 INCHES NOMINAL |
| CPSM |
INTERNAL TRIP RELEASE CONFIGURATION |
SERIES TRIP SINGLE LOCATION |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
35.0 AMPERES AC SINGLE LOCATION |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| THSD |
THREAD SERIES DESIGNATOR |
UNS |
| CRCF |
TRIP RELEASE AMBIENT TEMP RATING |
25.0 DEG CELSIUS MAXIMUM SINGLE LOCATION |
| CQJX |
NOMINAL THREAD SIZE |
0.468 INCHES |
| ADTV |
CASE MATERIAL |
PLASTIC |
| AKPX |
POLE QUANTITY |
1 |
| CPRQ |
RESET METHOD |
MANUAL |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
200.0 AC SINGLE LOCATION |
| AEBP |
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH |
0.593 INCHES NOMINAL |
| ABXD |
BUSHING LENGTH |
0.468 INCHES NOMINAL |
| CQWN |
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT |
60.000 NOMINAL AT 200 PCT SINGLE LOCATION AND 16.000 NOMINAL AT 300 PCT SINGLE LOCATION |
| CPRJ |
TRIP RELEASE METHOD |
THERMAL SINGLE LOCATION |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 PUSH-PULL |
| CPRW |
ACTUATOR FUNCTION |
TRIP-RESET |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
1 THREADED STUD |
| CPRX |
ACTUATOR POSITION DESIGNATION |
AT POLE ONE |
| FREQ |
FREQUENCY IN HERTZ |
400.0 SINGLE LOCATION |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
TIME DELAY SINGLE LOCATION |
| CPRG |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS |
1000.0 AC SINGLE LOCATION |
| CQXF |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED |
GENERAL PURPOSE |
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