Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number B390, a Siemens Energy And Automation Inc component we feature that is listed with the NSN 5925013876556 and item name “Circuit Breaker.” For further identification, part number B390 was also specifically produced under CAGE Code 66842 and belongs to Federal Supply Class (FSC) 5925 Circuit Breakers. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number B390 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number B390 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5925-01-387-6556 Item Description: Circuit Breaker | 5925 | 013876556 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| B390 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | RECTANGULAR DIMENSIONAL ENVELOPE |
| ABKW | OVERALL HEIGHT | 2.375 INCHES NOMINAL |
| ADTV | CASE MATERIAL | PLASTIC |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 6 CLIP |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 240.0 AC ALL LOCATIONS |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| CPRL | TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS ALL LOCATIONS |
| CPRQ | RESET METHOD | MANUAL |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 3 TOGGLE |
| CPRX | ACTUATOR POSITION DESIGNATION | AT EACH POLE |
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 COMPRESSION AND 3 TAB, SOLDER LUG |
| ABHP | OVERALL LENGTH | 3.562 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 3.000 INCHES NOMINAL |
| AKPX | POLE QUANTITY | 3 |
| CPLM | UM CONTINUOUS LOAD CURRENT RATING PER POLE | 90.0 AMPERES AC ALL LOCATIONS |
| CPRG | UM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 10000.0 AC ALL LOCATIONS |
| CPRJ | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRY | EXTERNAL ACTUATOR LINKAGE ARRANGEMENT | ONE, TWO, AND THREE LINKED |
| FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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