1710-01-476-9719 CIRCUIT BREAKER,THR Index 1710-01-476-9720 CIRCUIT BREAKER,TWO

National Stock Number:
5925-01-476-9720

Federal Supply Class:
5925

National Item Identification Number:
014769720

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.


Manufacturer Information:
MS3320-2V072E5VERTEX MODERNIZATION AND SUSTAINMENT LLC
MS3320-D2V072E5VERTEX MODERNIZATION AND SUSTAINMENT LLC
MS3320-D2V0U583SAE INTERNATIONAL
SAE-AS580910U583SAE INTERNATIONAL
MS3320-D2V81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BODY LENGTH0.781 INCHES MAXIMUM
BODY STYLESINGLE POLE TYPE
BODY WIDTH0.593 INCHES MAXIMUM
BUSHING LENGTH0.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH0.500 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAGAV
MOUNTING SURFACE TO TERMINAL END DISTANCE1.343 INCHES MAXIMUM
POLE QUANTITY1


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