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 |
---|---|---|
ADAQ | BODY LENGTH | 6.310 INCHES NOMINAL |
ADAQ | BODY LENGTH | 6.310 INCHES NOMINAL |
BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE LOCATION |
CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 10.0 AMPERES AC SINGLE LOCATION |
BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
CPRL | TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS SINGLE LOCATION AND TIME DELAY SINGLE LOCATION |
AAQL | BODY STYLE | SINGLE POLE TYPE |
AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | CORROSION RESISTANT |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 7500.0 AC SINGLE LOCATION |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 SLOT |
CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
ZZZK | SPECIFICATION/STANDARD DATA | 81348-W-C-375/10 GOVERNMENT SPECIFICATION |
AJEC | BOSS HEIGHT | 0.250 INCHES NOMINAL |
CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 2.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
ADTV | CASE MATERIAL | PLASTIC |
AKPX | POLE QUANTITY | 1 |
CPRQ | RESET METHOD | MANUAL |
CRCF | TRIP RELEASE AMBIENT TEMP RATING | 40.0 DEG CELSIUS NOMINAL SINGLE LOCATION |
TTQY | TERMINAL TYPE AND QUANTITY | 2 COMPRESSION |
ABTD | MOUNTING SLOT WIDTH | 0.375 INCHES NOMINAL |
ADAT | BODY WIDTH | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
CPRW | ACTUATOR FUNCTION | TRIP-RESET |
CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 135.0 SINGLE LOCATION |
ADAU | BODY HEIGHT | 3.380 INCHES NOMINAL |
CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
CPRJ | TRIP RELEASE METHOD | THERMAL-MAGNETIC SINGLE LOCATION |
CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
TEST | TEST DATA DOCUMENT | 81348-W-C-375 SPECIFICATION |
CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 120.0 AC SINGLE LOCATION |