Part Number
Part Number:
NSN:
NIIN:
Item Name:
TRIPPER , CIRCUIT BREAKER
Definition:
AN ELECTROMECHANICAL DEVICE WHICH RELEASES THE HOLDING MECHANISM AND PERMITS THE CONTACTS OF A CIRCUIT BREAKER TO OPEN. IT IS A REPLACEMENT PART OF A CIRCUIT BREAKER. DOES NOT INCLUDE RELAYS. SEE ALSO THERMAL RELEASE, CIRCUIT BREAKER.
CAGE Information
| Code | Company |
|---|---|
| 51918 | SQUARE D CO AUTOMATION AND CONTROL B |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| FREQ | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
| CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 138.0 ALL LOCATIONS |
| CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.750 MINIMUM AT 200 PCT ALL LOCATIONS AND 1.150 MAXIMUM AT 200 PCT ALL LOCATIONS |
| AKPX | POLE QUANTITY | 3 |
| CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 30.0 AMPERES AC ALL LOCATIONS |
| ABMK | OVERALL WIDTH | 5.562 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.500 INCHES NOMINAL |
| CPRJ | TRIP RELEASE METHOD | THERMAL ALL LOCATIONS |
| CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CRCF | TRIP RELEASE AMBIENT TEMP RATING | 40.0 DEG CELSIUS NOMINAL ALL LOCATIONS |
| AAQL | BODY STYLE | RECTANGULAR DIMENSIONAL ENVELOPE |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 SCREW |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 120.0 AC ALL LOCATIONS |
| CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| ABHP | OVERALL LENGTH | 7.125 INCHES NOMINAL |