Part Number
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 |
---|---|
65054 | WESTINGHOUSE ELECTRIC CORP POWER GEN |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250.0 AC ALL LOCATIONS AND 250.0 DC ALL LOCATIONS |
CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 15.0 AMPERES AC ALL LOCATIONS AND 15.0 AMPERES DC ALL LOCATIONS |
AKPX | POLE QUANTITY | 2 |
AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.196 INCHES NOMINAL |
AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 75.000 NOMINAL AT 200 PCT ALL LOCATIONS |
ADAQ | BODY LENGTH | 6.000 INCHES NOMINAL |
CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
ADAT | BODY WIDTH | 2.750 INCHES NOMINAL |
AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 1.375 INCHES NOMINAL |
AJEC | BOSS HEIGHT | 0.188 INCHES NOMINAL |
TTQY | TERMINAL TYPE AND QUANTITY | 4 SCREW |
AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 5.250 INCHES NOMINAL |
AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 1.375 INCHES NOMINAL |
ADTV | CASE MATERIAL | PLASTIC |
CPRQ | RESET METHOD | MANUAL |
CPRL | TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS ALL LOCATIONS AND TIME DELAY ALL LOCATIONS |
CPRW | ACTUATOR FUNCTION | TRIP W/SEPARATE RESET |
CPRJ | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
ADAU | BODY HEIGHT | 3.187 INCHES NOMINAL |
AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 5.218 INCHES NOMINAL |
CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 5000.0 AC ALL LOCATIONS AND 5000.0 DC ALL LOCATIONS |
APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
AAQL | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |