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National Stock Number:
5925-01-558-3782
Federal Supply Class:
5925
National Item Identification Number:
015583782
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:
| MS14154-10L | 0U583 | SAE INTERNATIONAL | | MS14154-10L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS58091 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT | | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE | | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS | | FRAGILITY FACTOR | MODERATELY RUGGED | | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | POLE QUANTITY | 3 | | RESET METHOD | MANUAL | | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE | | THREAD QUANTITY PER INCH | 32 | | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS | | TRIP RELEASE METHOD | THERMAL ALL LOCATIONS |
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