National Stock Number (NSN) Output Data
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.
Reference/Part Number
CAGE Information
| Code |
Company |
| 81349 |
MILITARY SPECIFICATIONS PROMULGATED |
| Z4779 |
ASC PTY LTD |
| H0203 |
THALES NEDERLAND |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| FREQ |
FREQUENCY IN HERTZ |
60.0 SINGLE LOCATION |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
240.0 AC SINGLE LOCATION AND 50.0 DC SINGLE LOCATION |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT SINGLE LOCATION |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
1 THREADED BUSHING |
| AAQL |
BODY STYLE |
SINGLE POLE TYPE |
| THSD |
THREAD SERIES DESIGNATOR |
UNEF |
| ABXD |
BUSHING LENGTH |
0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| CPSM |
INTERNAL TRIP RELEASE CONFIGURATION |
SERIES TRIP SINGLE LOCATION |
| CQJX |
NOMINAL THREAD SIZE |
0.375 INCHES |
| CPRJ |
TRIP RELEASE METHOD |
MAGNETIC SINGLE LOCATION |
| ZZZK |
SPECIFICATION/STANDARD DATA |
81349-MIL-C-39019/2 GOVERNMENT SPECIFICATION |
| AKPX |
POLE QUANTITY |
1 |
| CPRQ |
RESET METHOD |
MANUAL |
| TTQY |
TERMINAL TYPE AND QUANTITY |
2 WIRE HOOK |
| CPRW |
ACTUATOR FUNCTION |
TRIP-RESET |
| CQXF |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED |
HERMETICALLY SEALED |
| AJWX |
MOUNTING SURFACE TO TERMINAL END DISTANCE |
1.700 INCHES MAXIMUM |
| ADTV |
CASE MATERIAL |
METAL |
| CBBL |
FEATURES PROVIDED |
HIGH INRUSH PROTECTION |
| TEST |
TEST DATA DOCUMENT |
81349-MIL-C-39019 SPECIFICATION |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 TOGGLE |
| ADAQ |
BODY LENGTH |
1.562 INCHES MAXIMUM |
| CMLP |
THREAD QUANTITY PER INCH |
32 |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
TIME DELAY SINGLE LOCATION |
| ADAT |
BODY WIDTH |
0.625 INCHES MAXIMUM |
| AEBP |
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH |
0.906 INCHES MAXIMUM |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
0.5 AMPERES DC SINGLE LOCATION |
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