| Item Name | Circuit Breaker |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5925 Circuit Breakers |
| National Item Identification Number (NIIN) | 00-050-7649 (000507649) |
| NCB Code | USA (00) |
| Manufacturer | Westinghouse Electric Corp, Northrop Grumman Systems Corporation, Eaton Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 328C055H07 | westinghouse electric corp | circuit breaker | 79500 | RFQ |
| 328C055H07 | northrop grumman systems corporation | circuit breaker | 97942 | RFQ |
| AM30MG6-10A | eaton corporation | circuit breaker | 74193 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SINGLE POLE TYPE |
| ADAQ | BODY LENGTH | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM |
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE,DOUBLE THROW |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJEC | BOSS HEIGHT | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.461 INCHES MINIMUM AND 2.481 INCHES MAXIMUM |
| AKPX | POLE QUANTITY | 1 |
| APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 10.0 AMPERES AC SINGLE LOCATION |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250.0 AC SINGLE LOCATION |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 1000.0 AC SINGLE LOCATION |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC-HYDRAULIC SINGLE LOCATION |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY SINGLE LOCATION |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 150.0 SINGLE LOCATION |
| CPRQ | RESET METHOD | MANUAL |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| CPRZ | AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP SINGLE LOCATION |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| CQSM | SWITCH LOCATION AND POSITION DESIGNATION | EXTERNAL AT POLE ONE |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 1.500 MINIMUM AT 200 PCT AND 7.500 MAXIMUM AT 200 PCT SINGLE LOCATION |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | DUSTPROOF |
| CRTK | SWITCH TERMINAL TYPE | THREADED STUD |
| CSSX | SWITCH CURRENT RATING AND TYPE IN AMPS | 10.0 AC |
| CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 250.0 AC |
| CWJK | CASE MATERIAL | PLASTIC |
| FREQ | FREQUENCY IN HERTZ | 400.0 SINGLE LOCATION |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 THREADED STUD |
| Relevant Components for NSN - 5925-00-050-7649, 5925000507649 | ||||
| 5930-01-201-0344 (5930012010344) | 5935-00-733-6624 (5935007336624) | 5935-01-670-0032 (5935016700032) | 5935-01-238-8280 (5935012388280) | |
| 5945-00-772-0597 (5945007720597) | 5998-01-470-7299 (5998014707299) | 5998-01-450-1035 (5998014501035) | 5995-01-305-0350 (5995013050350) | |
| 5935-01-438-9012 (5935014389012) | 5998-01-080-8351 (5998010808351) | 5998-01-518-1172 (5998015181172) | 5935-01-141-2602 (5935011412602) | |
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