| 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) | 01-600-8047 (016008047) |
| 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 |
|---|---|---|---|---|
| 121B30-B2M | cooper bussmann inc | circuit breaker | 1jy78 | RFQ |
| 121B30-B2M | mcgraw edison co | circuit breaker | 11873 | RFQ |
| CB-30A | customair automotive air conditioning pty ltd | circuit breaker | z08x2 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEBY | Distance Between Centerlines Of Mounting Facilities Parallel To Body Length | 1.560 INCHES NOMINAL |
| AAQL | Body Style | SINGLE POLE TYPE |
| ADAU | Body Height | 0.640 INCHES NOMINAL |
| CPLM | Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES DC ALL LOCATIONS |
| AKPX | Pole Quantity | 1 |
| MRC | Decoded Requirement | Clear Text Reply |
| CPRF | Operating Voltage Type And Rating Per Pole In Volts | 14.0 DC ALL LOCATIONS AND 28.0 DC ALL LOCATIONS |
| CPRH | Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| CPRG | Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps | 1.5 DC ALL LOCATIONS |
| CPRL | Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| AJEC | Boss Height | 0.560 INCHES NOMINAL |
| ADAT | Body Width | 0.790 INCHES NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | SERIES 12X SHORTSTOP CIRCUIT BREAKER,30AMP DC |
| CRCF | Trip Release Ambient Temp Rating | -40.0 DEG FAHRENHEIT MINIMUM ALL LOCATIONS AND 185.0 DEG FAHRENHEIT MAXIMUM ALL LOCATIONS |
| CPRQ | Reset Method | AUTOMATIC |
| AXHR | Mounting Facility Type And Quantity | 2 UNTHREADED HOLE |
| ADTV | Case Material | METAL |
| CPSM | Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| ABMK | Overall Width | 0.790 INCHES NOMINAL |
| CQJX | Nominal Thread Size | 0.190 INCHES |
| ADAQ | Body Length | 1.240 INCHES NOMINAL |
| AJWX | Mounting Surface To Terminal End Distance | 1.250 INCHES NOMINAL |
| CQQC | Trip Release Duty Cycle | CONTINUOUS ALL LOCATIONS |
| CMLP | Thread Quantity Per Inch | 32 |
| AEBP | Center To Center Distance Between Terminals Parallel To Length | 0.690 INCHES NOMINAL |
| CPRJ | Trip Release Method | THERMAL ALL LOCATIONS |
| AEBV | Unthreaded Mounting Hole Diameter | 0.196 INCHES NOMINAL |
| THSD | Thread Series Designator | UNF |
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| 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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