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 |
| 30086 |
SPD ELECTRICAL SYSTEMS INC |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| CQQC |
TRIP RELEASE DUTY CYCLE |
CONTINUOUS ALL LOCATIONS |
| CQJX |
NOMINAL THREAD SIZE |
0.250 INCHES |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
4 UNTHREADED HOLE |
| PRMT |
PRECIOUS MATERIAL |
SILVER |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
20.0 AMPERES AC ALL LOCATIONS |
| AKPX |
POLE QUANTITY |
3 |
| CPRJ |
TRIP RELEASE METHOD |
THERMAL ALL LOCATIONS |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| CQWN |
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT |
3.000 MINIMUM AT 500 PCT ALL LOCATIONS AND 30.000 MINIMUM AT 150 PCT ALL LOCATIONS AND 240.000 MAXIMUM AT 150 PCT ALL LOCATIONS AND 8.000 MAXIMUM AT 500 PCT ALL LOCATIONS |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
240.0 AC ALL LOCATIONS |
| CPRQ |
RESET METHOD |
MANUAL |
| AEBV |
UNTHREADED MOUNTING HOLE DIAMETER |
0.281 INCHES NOMINAL |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
INSTANTANEOUS ALL LOCATIONS AND TIME DELAY ALL LOCATIONS |
| ABKW |
OVERALL HEIGHT |
9.625 INCHES NOMINAL |
| APNQ |
ARC QUENCHING METHOD |
DEION |
| CPRG |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS |
7500.0 AC ALL LOCATIONS |
| ABMK |
OVERALL WIDTH |
9.625 INCHES NOMINAL |
| CPRW |
ACTUATOR FUNCTION |
TRIP-RESET |
| ADTV |
CASE MATERIAL |
METAL |
| CRCF |
TRIP RELEASE AMBIENT TEMP RATING |
25.0 DEG CELSIUS NOMINAL ALL LOCATIONS |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT ALL LOCATIONS |
| FEAT |
SPECIAL FEATURES |
MTG HOLES ON 11.750 IN. BY 8.000 IN. MTG CENTERS |
| ABHP |
OVERALL LENGTH |
13.093 INCHES NOMINAL |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 TOGGLE |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
115.0 ALL LOCATIONS |
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