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 |
---|---|
81348 | FEDERAL SPECIFICATIONS PROMULGATED B |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 35.0 AMPERES AC ALL LOCATIONS |
FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
CPRX | ACTUATOR POSITION DESIGNATION | AT POLE TWO |
CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 4.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
AKPX | POLE QUANTITY | 2 |
AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | CORROSION RESISTANT |
ADAQ | BODY LENGTH | 3.000 INCHES NOMINAL |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 10000.0 AC ALL LOCATIONS |
CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
AJEC | BOSS HEIGHT | 0.250 INCHES NOMINAL |
CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 240.0 AC ALL LOCATIONS |
ADTV | CASE MATERIAL | PLASTIC |
CPRQ | RESET METHOD | MANUAL |
CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 135.0 ALL LOCATIONS |
TTQY | TERMINAL TYPE AND QUANTITY | 2 CLIP AND 2 COMPRESSION |
CPRJ | TRIP RELEASE METHOD | THERMAL-MAGNETIC ALL LOCATIONS |
CPRW | ACTUATOR FUNCTION | TRIP-RESET |
ADAU | BODY HEIGHT | 2.580 INCHES NOMINAL |
CRCF | TRIP RELEASE AMBIENT TEMP RATING | 25.0 DEG CELSIUS NOMINAL ALL LOCATIONS |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
ADAT | BODY WIDTH | 2.230 INCHES NOMINAL |
CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
TEST | TEST DATA DOCUMENT | 81348-W-C-375 SPECIFICATION |
AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.740 INCHES NOMINAL |
AAQL | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
ZZZK | SPECIFICATION/STANDARD DATA | 81348-W-C-375/2 GOVERNMENT SPECIFICATION |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 TERMINAL |