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National Stock Number:
5925-00-079-7401
Federal Supply Class:
5925
National Item Identification Number:
000797401
Description:
CIRCUIT BREAKER
Detail:
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.
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Manufacturer Information:
| 1526-007-15 | 76374 | SAFRAN ELECTRICAL & POWER USA, LLC | | 1526-007-15 | 81640 | SAFRAN POWER USA, LLC | | 740052-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| POLE QUANTITY | 3 | | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS | | TERMINAL TYPE AND QUANTITY | 6 THREADED STUD | | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS | | RESET METHOD | MANUAL | | CASE MATERIAL | PLASTIC | | TRIP RELEASE METHOD | THERMAL ALL LOCATIONS | | TRIP RELEASE AMBIENT TEMP RATING | 25.0 DEG CELSIUS NOMINAL ALL LOCATIONS | | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE | | OVERALL LENGTH | 3.535 INCHES NOMINAL | | OVERALL HEIGHT | 1.250 INCHES NOMINAL | | OVERALL WIDTH | 2.063 INCHES NOMINAL | | MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH-PULL | | ACTUATOR FUNCTION | TRIP-RESET | | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | EXPLOSION PROOF | | ARC QUENCHING METHOD | AIR | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81640 | | DESIGN CONTROL REFERENCE | 1526-007-15 |
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