| 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) | 01-600-7960 (016007960) |
| NCB Code | USA (01) |
| Manufacturer | Cooper Bussmann Inc, Mcgraw Edison Co, Customair Automotive Air Conditioning Pty Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 121B20-B2M | cooper bussmann inc | circuit breaker | 1jy78 | RFQ |
| 121B20-B2M | mcgraw edison co | circuit breaker | 11873 | RFQ |
| CB-20A | customair automotive air conditioning pty ltd | circuit breaker | z08x2 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SINGLE POLE TYPE |
| ABMK | OVERALL WIDTH | 0.790 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 1.240 INCHES NOMINAL |
| ADAT | BODY WIDTH | 0.790 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 0.640 INCHES NOMINAL |
| ADTV | CASE MATERIAL | METAL |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.690 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.196 INCHES NOMINAL |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 1.560 INCHES NOMINAL |
| AJEC | BOSS HEIGHT | 0.560 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.250 INCHES NOMINAL |
| AKPX | POLE QUANTITY | 1 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 20.0 AMPERES DC ALL LOCATIONS |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 14.0 DC ALL LOCATIONS AND 28.0 DC ALL LOCATIONS |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 1.5 DC ALL LOCATIONS |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| CPRJ | TRIP RELEASE METHOD | THERMAL ALL LOCATIONS |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| CPRQ | RESET METHOD | AUTOMATIC |
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
| CQQC | TRIP RELEASE DUTY CYCLE | CONTINUOUS ALL LOCATIONS |
| CRCF | TRIP RELEASE AMBIENT TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM ALL LOCATIONS AND 185.0 DEG FAHRENHEIT MAXIMUM ALL LOCATIONS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SERIES 12X SHORTSTOP CIRCUIT BREAKER,20AMP DC |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Components Related to NSN - 5925-01-600-7960, 5925016007960 | ||||
| 5998-01-082-4141 (5998010824141) | 5905-01-174-3393 (5905011743393) | 5955-01-499-7431 (5955014997431) | 5962-01-197-2481 (5962011972481) | |
| 5940-01-264-7111 (5940012647111) | 5905-01-342-3348 (5905013423348) | 5960-00-995-5932 (5960009955932) | 5910-00-469-3009 (5910004693009) | |
| 5961-01-259-4535 (5961012594535) | 5905-01-165-1697 (5905011651697) | 5985-01-080-7901 (5985010807901) | 5998-01-459-5562 (5998014595562) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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