| 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) | 01-038-5764 (010385764) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Thales Nederland Bv, Sensata Technologies Inc, Eca Etablissement Central Des, Inspektorat Wsparcia Sil Zbrojnych, Eurosam Gie, Fleming D B And Sons Inc, Eaton Corporation, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 339271-082 | lockheed martin corporation | circuit breaker | 56232 | RFQ |
| 352250026378 | thales nederland bv | circuit breaker | h0203 | RFQ |
| 520B202R | sensata technologies inc | circuit breaker | 81541 | RFQ |
| 5925010385764 | eca etablissement central des | circuit breaker | a00am | RFQ |
| 5925PL1250522 | inspektorat wsparcia sil zbrojnych | circuit breaker | 9009h | RFQ |
| AP-1-1R-62-202 | eurosam gie | circuit breaker | fa9u1 | RFQ |
| AP1-1R5-2-202 | fleming d b and sons inc | circuit breaker | 84541 | RFQ |
| AP1-1R6-2-202 | sensata technologies inc | circuit breaker | 81541 | RFQ |
| HB1Z2-122 | eaton corporation | circuit breaker | 74193 | RFQ |
| HB1Z2-84 | eaton corporation | circuit breaker | 74193 | RFQ |
| HE1A2-2-1 | eaton corporation | circuit breaker | 74193 | RFQ |
| HE1B2-2-1 | eaton corporation | circuit breaker | 74193 | RFQ |
| HE1Z7-82 | eaton corporation | circuit breaker | 74193 | RFQ |
| HE1Z7-84 | eaton corporation | circuit breaker | 74193 | RFQ |
| M39019/02-219 | military specifications | circuit breaker | 81349 | RFQ |
| M39019/2-82 | military specifications | circuit breaker | 81349 | RFQ |
| M39019/2-84 | military specifications | circuit breaker | 81349 | RFQ |
| M39019/2-86 | military specifications | circuit breaker | 81349 | RFQ |
| MIL-C-39019/2 | military specifications | circuit breaker | 81349 | RFQ |
| MIL-PRF-39019/2 | military specifications | circuit breaker | 81349 | RFQ |
| SM3HK2-250VAC60C1 | eaton corporation | circuit breaker | 74193 | RFQ |
| SM3HK2-50VDC1 | eaton corporation | circuit breaker | 74193 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE,DOUBLE THROW |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.700 INCHES MAXIMUM |
| AKPX | POLE QUANTITY | 1 |
| APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING W/PANEL SEAL |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 2.0 AMPERES AC AND 2.0 AMPERES DC SINGLE LOCATION |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 240.0 AC AND 50.0 DC SINGLE LOCATION |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 300.0 AC AND 500.0 DC SINGLE LOCATION |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC SINGLE LOCATION |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY SINGLE LOCATION |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 135.0 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 | 0.375 INCHES |
| CQSM | SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE ONE |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.500 MINIMUM AT 200 PCT AND 9.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND SHOCK RESISTANT AND CORROSION RESISTANT AND HERMETICALLY SEALED |
| CRTK | SWITCH TERMINAL TYPE | TAB,SOLDER LUG |
| CSSX | SWITCH CURRENT RATING AND TYPE IN AMPS | 0.5 AC AND 0.5 DC |
| CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 20.0 AC AND 20.0 DC |
| CTJS | UNPACKAGED UNIT WEIGHT | 50.0 GRAMS NOMINAL |
| FREQ | FREQUENCY IN HERTZ | 400.0 SINGLE LOCATION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-39019 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 |
| THSD | THREAD SERIES DESIGNATOR | UNEF |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 WIRE HOOK |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-39019/2 GOVERNMENT SPECIFICATION |
| AAQL | BODY STYLE | SINGLE POLE TYPE |
| ABXD | BUSHING LENGTH | 0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.562 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.625 INCHES MAXIMUM |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.906 INCHES MAXIMUM |
| AEFP | NONTURN DEVICE RADIUS | 0.690 INCHES MAXIMUM |
| Components Related to NSN - 5925-01-038-5764, 5925010385764 | ||||
| 5905-00-837-8595 (5905008378595) | 5999-01-545-2960 (5999015452960) | 5977-00-038-2232 (5977000382232) | 5915-00-106-2867 (5915001062867) | |
| 5975-01-574-3976 (5975015743976) | 5999-01-243-9840 (5999012439840) | 5935-01-092-4809 (5935010924809) | 5962-01-480-9313 (5962014809313) | |
| 5998-01-543-3095 (5998015433095) | 5935-01-075-7203 (5935010757203) | 5930-01-092-4088 (5930010924088) | 5961-01-309-1613 (5961013091613) | |
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