Part Number
Part Number:
NSN:
NIIN:
Item Name:
CIRCUIT BREAKER
Definition:
A DEVICE WITH MEANS OTHER THAN FUSES FOR AUTOMATICALLY OPENING THE CIRCUIT IN WHICH IT IS INSTALLED WHEN THE CURRENT VARIES FROM THE PREDETERMINED VALUE FOR WHICH THE DEVICE IS SET. MAY INCLUDE PROVISIONS FOR MANUAL OPERATION. AT LEAST ONE SET OF CONTACTS MUST BE IN SERIES WITH THE ACTUATING ELEMENT(S). A COMBINATION OF SEMICONDUCTOR AND PASSIVE DEVICES MAY BE USED IN LIEU OF CONTACTS. FOR AUTOMATICALLY OPERATED ITEMS IN WHICH THE ACTUATING (TRIPPING) ELEMENT AND CONTACTS ARE NOT IN SERIES, SEE RELAY (AS MODIFIED). FOR ITEMS WHICH ARE OPERATED BOTH MANUALLY AND AUTOMATICALLY BUT THE ACTUATING ELEMENTS AND CONTACT ARE NOT IN SERIES, SEE RELAY-SWITCH. EXCLUDES CIRCUIT BREAKER BOX AND MAGNETO "BREAKER" ASSEMBLIES. SEE ALSO SWITCH (AS MODIFIED); AND CONTROLLER.
CAGE Information
| Code |
Company |
| 79405 |
WOOD ELECTRIC OPERATIONS POTTER AND |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
115.0 SINGLE LOCATION |
| CQJX |
NOMINAL THREAD SIZE |
0.469 INCHES |
| PRMT |
PRECIOUS MATERIAL |
SILVER |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT SINGLE LOCATION |
| TTQY |
TERMINAL TYPE AND QUANTITY |
2 SCREW |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
1 THREADED BUSHING |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
5.0 AMPERES AC SINGLE LOCATION AND 5.0 AMPERES DC SINGLE LOCATION |
| CPRJ |
TRIP RELEASE METHOD |
MAGNETIC SINGLE LOCATION |
| THSD |
THREAD SERIES DESIGNATOR |
UNS |
| ABKW |
OVERALL HEIGHT |
1.094 INCHES NOMINAL |
| ADTV |
CASE MATERIAL |
PLASTIC |
| AKPX |
POLE QUANTITY |
1 |
| CPRQ |
RESET METHOD |
MANUAL |
| APNQ |
ARC QUENCHING METHOD |
AIR |
| CPRW |
ACTUATOR FUNCTION |
RESET |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 PUSH BUTTON |
| CQXF |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED |
EXPLOSION PROOF AND DUSTPROOF |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
200.0 AC SINGLE LOCATION AND 28.0 DC SINGLE LOCATION |
| CQWN |
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT |
55.000 MAXIMUM AT 200 PCT SINGLE LOCATION AND 15.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 2.000 MINIMUM AT 400 PCT SINGLE LOCATION AND 7.000 MAXIMUM AT 400 PCT SINGLE LOCATION |
| ABMK |
OVERALL WIDTH |
0.750 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
2.317 INCHES NOMINAL |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
TIME DELAY SINGLE LOCATION |
| CRCF |
TRIP RELEASE AMBIENT TEMP RATING |
25.0 DEG CELSIUS NOMINAL SINGLE LOCATION |
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