Mfg Part Number: 121B20-B2M
Alternate P/N: 121B20B2M
NSN : 5925-01-600-7960
NIIN : 016007960
CAGE Code : 11873
Manufacturer: Mc Graw Edison Co
Item Name : Circuit Breaker Circuit Breaker
FSC : 5925 Circuit Breakers
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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 |
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