# NSN 5925-01-237-7301: Circuit Breaker

NSN 5925-01-237-7301 (also written 5925012377301; NIIN 01-237-7301) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 5925-01-237-7301 (5925012377301)
- NIIN: 01-237-7301 (012377301)
- Item name: CIRCUIT BREAKER
- Federal Supply Class: [FSC 5925 Circuit Breakers](https://nsnexplorer.com/fsc/5925/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ADAQ | BODY LENGTH | INCHES NOMINAL 3.188 |
| ADAT | BODY WIDTH | INCHES NOMINAL 1.000 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 2.375 |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJEC | BOSS HEIGHT | INCHES NOMINAL 0.188 |
| AKPX | POLE QUANTITY | 1 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | TERMINAL 2 |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
| CBBL | FEATURES PROVIDED | GROUND FAULT PROTECTION |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | SINGLE LOCATION AMPERES AC 15.0 |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | SINGLE LOCATION AC 120.0 |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | SINGLE LOCATION AC 65000.0 |
| CPRH | CIRCUIT PROTECTION TYPE | SINGLE LOCATION OVERCURRENT |
| CPRJ | TRIP RELEASE METHOD | SINGLE LOCATION THERMAL-MAGNETIC |
| CPRL | TRIP RELEASE CHARACTERISTIC | SINGLE LOCATION INSTANTANEOUS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 140.0 |
| CPRQ | RESET METHOD | MANUAL |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | TOGGLE 1 |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | WATERPROOF |
| CRCF | TRIP RELEASE AMBIENT TEMP RATING | SINGLE LOCATION CELSIUS NOMINAL 40.0 |
| CTJS | UNPACKAGED UNIT WEIGHT | POUNDS NOMINAL 0.750 |
| FEAT | SPECIAL FEATURES | WITH TEST BUTTON |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| MATT | MATERIAL | CASE PLASTIC |
| TTQY | TERMINAL TYPE AND QUANTITY | COMPRESSION 1 AND TAB W/SCREW 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| QB1015GF | 89946 | EATON CORPORATION DBA EATON INOAC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| QBGF1015 | 89946 | EATON CORPORATION DBA EATON INOAC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5925012377301&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925012377301
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5925-01-237-7301/
JSON: https://nsnexplorer.com/api/nsn/5925-01-237-7301.json