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 |
|---|---|
| 16236 | DLA LAND AND MARITIME |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 125.0 AC AND 50.0 DC |
| CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 125.0 AC AND 50.0 DC |
| BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC-HYDRAULIC SINGLE LOCATION |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.180 MINIMUM AT 200 PCT SINGLE LOCATION AND 3.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| CPRZ | AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
| AAQL | BODY STYLE | SINGLE POLE TYPE |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 5000.0 DC SINGLE LOCATION |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 COMPRESSION AND 1 TAB W/SCREW |
| CSSX | SWITCH CURRENT RATING AND TYPE IN AMPS | 5.0 AC AND 1.0 DC |
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP SINGLE LOCATION |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 4.380 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 2.830 INCHES NOMINAL |
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| CRTK | SWITCH TERMINAL TYPE | PIN |
| CQSM | SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE ONE |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | DUSTPROOF AND FUNGUS PROOF |
| ADTV | CASE MATERIAL | PLASTIC |
| AKPX | POLE QUANTITY | 1 |
| CPRQ | RESET METHOD | MANUAL |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 50.0 DC SINGLE LOCATION |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.750 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 4.750 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| PKWT | UNPACKAGED UNIT WEIGHT | 0.688 POUNDS |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 15.0 AMPERES DC SINGLE LOCATION |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ADAT | BODY WIDTH | 1.030 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY SINGLE LOCATION |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 SINGLE LOCATION |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |