Mfg Part Number: 121B20-B2M
Alternate P/N: 121B20B2M
NSN : 5925-01-600-7960
NIIN : 016007960
CAGE Code : 1JY78
Manufacturer: Cooper Bussmann Corp
Item Name : Circuit Breaker
Here at Internet For Aviation, we have 121B20-B2M Circuit Breaker from Cooper Bussmann Corp, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 121B20-B2M to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
Note : We Will Not Share Your Information To Any Third Parties.
We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Circuit Breaker and 121B20-B2M parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
MRC | Criteria | Characteristic |
---|---|---|
AAQL | BODY STYLE | SINGLE POLE TYPE |
ADAQ | BODY LENGTH | 1.240 INCHES NOMINAL |
ADAU | BODY HEIGHT | 0.640 INCHES NOMINAL |
ADTV | CASE MATERIAL | METAL |
AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.196 INCHES NOMINAL |
AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.250 INCHES NOMINAL |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
CMLP | THREAD QUANTITY PER INCH | 32 |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 1.5 DC ALL LOCATIONS |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
CPRQ | RESET METHOD | AUTOMATIC |
CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
CQQC | TRIP RELEASE DUTY CYCLE | CONTINUOUS ALL LOCATIONS |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SERIES 12X SHORTSTOP CIRCUIT BREAKER,20AMP DC |
THSD | THREAD SERIES DESIGNATOR | UNF |
ABMK | OVERALL WIDTH | 0.790 INCHES NOMINAL |
ADAT | BODY WIDTH | 0.790 INCHES NOMINAL |
AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.690 INCHES NOMINAL |
AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 1.560 INCHES NOMINAL |
AJEC | BOSS HEIGHT | 0.560 INCHES NOMINAL |
AKPX | POLE QUANTITY | 1 |
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 |
CPRJ | TRIP RELEASE METHOD | THERMAL ALL LOCATIONS |
CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
CRCF | TRIP RELEASE AMBIENT TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM ALL LOCATIONS AND 185.0 DEG FAHRENHEIT MAXIMUM ALL LOCATIONS |
Semiconductor's Certifications and Memberships
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You'll Choose Buy Aviation Parts as Your Quick and Convenient Parts Distributor In the Future.
Request for Quote