| 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) | 01-339-2078 (013392078) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M55629/3-365 | military specifications | circuit breaker | 81349 | RFQ |
| MIL-C-55629/3 | military specifications | circuit breaker | 81349 | RFQ |
| MIL-PRF-55629/3 | military specifications | circuit breaker | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 2 TOGGLE |
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-55629 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTI |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.062 INCHES NOMINAL |
| AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 0.750 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.553 INCHES MAXIMUM |
| CPRX | ACTUATOR POSITION DESIGNATION | AT EACH POLE |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.130 MINIMUM AT 200 PCT AND 1.500 MAXIMUM AT 200 PCT ALL LOCATIONS |
| ADAQ | BODY LENGTH | 2.530 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 1.500 INCHES NOMINAL |
| AJEC | BOSS HEIGHT | 0.140 INCHES NOMINAL |
| AKPX | POLE QUANTITY | 2 |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
| CPRQ | RESET METHOD | MANUAL |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.810 INCHES NOMINAL |
| AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.750 INCHES NOMINAL |
| APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 10.0 AMPERES DC ALL LOCATIONS |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 50.0 DC ALL LOCATIONS |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 2000.0 DC ALL LOCATIONS |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRY | EXTERNAL ACTUATOR LINKAGE ARRANGEMENT | ONE AND TWO LINKED |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | DUSTPROOF AND FUNGUS PROOF |
| CWJK | CASE MATERIAL | PLASTIC |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 THREADED STUD |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-55629/3 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5925-01-339-2078, 5925013392078 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
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