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 |
---|---|
74193 | EATON CORP HEINEMANN PRODUCTS COMMER |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE LOCATION |
FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE LOCATION |
BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
CPRL | TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS SINGLE LOCATION |
CPRJ | TRIP RELEASE METHOD | MAGNETIC-HYDRAULIC SINGLE LOCATION |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
ADAT | BODY WIDTH | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
PKWT | UNPACKAGED UNIT WEIGHT | 2.500 OUNCES |
TTQY | TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG |
AAQL | BODY STYLE | SINGLE POLE TYPE |
AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP SINGLE LOCATION |
CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT AND MOISTURE RESISTANT |
CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
AJEC | BOSS HEIGHT | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
ADAQ | BODY LENGTH | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM |
AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 1.655 INCHES MINIMUM AND 1.665 INCHES MAXIMUM |
CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250.0 AC SINGLE LOCATION |
ADTV | CASE MATERIAL | PLASTIC |
AKPX | POLE QUANTITY | 1 |
CPRQ | RESET METHOD | MANUAL |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
THSD | THREAD SERIES DESIGNATOR | UNC |
CPRW | ACTUATOR FUNCTION | TRIP-RESET |
AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.555 INCHES MINIMUM AND 1.565 INCHES MAXIMUM |
APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.875 INCHES MINIMUM AND 1.885 INCHES MAXIMUM |
CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
CMLP | THREAD QUANTITY PER INCH | 32 |
CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 SINGLE LOCATION |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 1000.0 AC SINGLE LOCATION |
CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 15.0 AMPERES AC SINGLE LOCATION |