AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-096-4664 (010964664) |
| NCB Code | USA (01) |
| Manufacturer | Federal Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| W C 375 18 | federal specifications | circuit breaker | RFQ |
| WC375 18-001 | federal specifications | circuit breaker | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
| ADAQ | BODY LENGTH | 5.990 INCHES MINIMUM AND 6.010 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 3.365 INCHES MINIMUM AND 3.385 INCHES MAXIMUM |
| AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 5.366 INCHES MINIMUM AND 5.386 INCHES MAXIMUM |
| AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM |
| AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM |
| AJEC | BOSS HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AKPX | POLE QUANTITY | 3 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 10.0 AMPERES AC ALL LOCATIONS |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 480.0 AC ALL LOCATIONS |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 14000.0 AC ALL LOCATIONS |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| CPRJ | TRIP RELEASE METHOD | THERMAL-MAGNETIC ALL LOCATIONS |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
| CPRQ | RESET METHOD | MANUAL |
| CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| CPRW | ACTUATOR FUNCTION | TRIP-RESET |
| CPRX | ACTUATOR POSITION DESIGNATION | AT POLE TWO |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 120.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT |
| CRCF | TRIP RELEASE AMBIENT TEMP RATING | 40.0 DEG CELSIUS NOMINAL ALL LOCATIONS |
| CWJK | CASE MATERIAL | PLASTIC |
| FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
| TEST | TEST DATA DOCUMENT | 81348-W-C-375 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING G |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 COMPRESSION |
| ZZZK | SPECIFICATION/STANDARD DATA | 81348-W-C-375/18 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5925-01-096-4664, 5925010964664 | ||||
| 5910-01-196-2080 (5910011962080) | 5975-01-632-9402 (5975016329402) | 5935-00-415-1980 (5935004151980) | 5950-01-251-0541 (5950012510541) | |
| 5905-00-107-8046 (5905001078046) | 5935-00-021-6899 (5935000216899) | 5930-01-265-7758 (5930012657758) | 5940-01-472-5241 (5940014725241) | |
| 5935-01-419-9395 (5935014199395) | 5905-00-624-7430 (5905006247430) | 5930-00-852-5778 (5930008525778) | 5910-01-049-9143 (5910010499143) | |
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