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 |
---|---|
08125 | U S DEPT OF TRANSPORTATION FEDERAL A |
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 |
CQSM | SWITCH LOCATION AND POSITION DESIGNATION | EXTERNAL AT POLE ONE |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 2000.0 AC ALL LOCATIONS |
FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 115.0 AC |
AKPX | POLE QUANTITY | 3 |
CPRY | EXTERNAL ACTUATOR LINKAGE ARRANGEMENT | ONE, TWO, AND THREE LINKED |
AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.471 INCHES NOMINAL |
CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 3 TOGGLE |
CPRZ | AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 CONTROL |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED STUD |
AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.062 INCHES NOMINAL |
CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 30.000 MAXIMUM AT 150 PCT ALL LOCATIONS AND 2.000 MAXIMUM AT 400 PCT ALL LOCATIONS AND 0.040 MAXIMUM AT 1000 PCT ALL LOCATIONS |
AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.750 INCHES NOMINAL |
CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
ADAT | BODY WIDTH | 2.250 INCHES NOMINAL |
AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
ADAQ | BODY LENGTH | 2.500 INCHES NOMINAL |
ADTV | CASE MATERIAL | PLASTIC |
AJEC | BOSS HEIGHT | 0.140 INCHES NOMINAL |
CPRQ | RESET METHOD | MANUAL |
THSD | THREAD SERIES DESIGNATOR | UNF |
CPRW | ACTUATOR FUNCTION | RESET |
AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.938 INCHES NOMINAL |
CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 10.0 MILLIAMPERES AC ALL LOCATIONS |
CPRJ | TRIP RELEASE METHOD | MAGNETIC-HYDRAULIC ALL LOCATIONS |
CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 115.0 AC ALL LOCATIONS |
CPRX | ACTUATOR POSITION DESIGNATION | AT EACH POLE |
CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | HERMETICALLY SEALED |
AAQL | BODY STYLE | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
CRTK | SWITCH TERMINAL TYPE | TURRET |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
TTQY | TERMINAL TYPE AND QUANTITY | 6 THREADED STUD |
CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 150.0 ALL LOCATIONS |
CSSX | SWITCH CURRENT RATING AND TYPE IN AMPS | 3.0 AC AND 3.0 DC |
CMLP | THREAD QUANTITY PER INCH | 32 |
AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 0.750 INCHES NOMINAL |