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
| Part Number |
CAGE |
Status |
RNCC |
RNVC |
DAC |
RNAAC |
MSDS |
SADC |
| ETN4219 |
30086 |
A |
3 |
2 |
X |
XX |
|
|
| MILC1938TYPEAQB |
81349 |
M |
4 |
1 |
X |
XX |
|
|
CAGE Information
| Code |
Company |
| 30086 |
SPD ELECTRICAL SYSTEMS INC |
| 81349 |
MILITARY SPECIFICATIONS PROMULGATED |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| ABHP |
OVERALL LENGTH |
10.125 INCHES NOMINAL |
| AKPX |
POLE QUANTITY |
2 |
| CPRG |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS |
15000.0 AC ALL LOCATIONS |
| AEHA |
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH |
2.000 INCHES NOMINAL |
| AXHR |
MOUNTING FACILITY TYPE AND QUANTITY |
4 THREADED STUD |
| CPRR |
MAIN CONTACT TRIPPING MECHANISM TYPE |
TRIP FREE |
| AEBY |
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH |
8.750 INCHES NOMINAL |
| CPRN |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT |
1400.0 ALL LOCATIONS |
| ADTV |
CASE MATERIAL |
PLASTIC |
| CPLM |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE |
75.0 AMPERES AC ALL LOCATIONS |
| CPRQ |
RESET METHOD |
MANUAL |
| CPRL |
TRIP RELEASE CHARACTERISTIC |
INSTANTANEOUS ALL LOCATIONS AND TIME DELAY ALL LOCATIONS |
| CPRW |
ACTUATOR FUNCTION |
RESET |
| APNQ |
ARC QUENCHING METHOD |
DEION |
| CPRJ |
TRIP RELEASE METHOD |
MAGNETIC ALL LOCATIONS |
| ABKW |
OVERALL HEIGHT |
5.125 INCHES NOMINAL |
| CRCF |
TRIP RELEASE AMBIENT TEMP RATING |
50.0 DEG CELSIUS NOMINAL ALL LOCATIONS |
| TTQY |
TERMINAL TYPE AND QUANTITY |
4 PIN |
| ABMK |
OVERALL WIDTH |
6.000 INCHES NOMINAL |
| CPRH |
CIRCUIT PROTECTION TYPE |
OVERCURRENT ALL LOCATIONS |
| CPRT |
MANUAL ACTUATOR TYPE AND QUANTITY |
1 TOGGLE |
| CPRF |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS |
500.0 AC ALL LOCATIONS |
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