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National Stock Number:
5925-01-536-8386
Federal Supply Class:
5925
National Item Identification Number:
015368386
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:
| 5D0280-50 | 88277 | THE BOEING COMPANY | | 700-066-50 | 76374 | SAFRAN ELECTRICAL & POWER USA, LLC | | 700-066-50 | 81640 | SAFRAN POWER USA, LLC |
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Techincal Specification:
| BODY LENGTH | 1.453 INCHES NOMINAL | | BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 0.688 INCHES NOMINAL | | BUSHING LENGTH | 0.250 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.704 INCHES NOMINAL | | CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION | | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CIRCUIT BREAKER | | MATERIAL | PLASTIC CASE | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 50.0 AMPERES AC AND 50.0 AMPERES DC SINGLE LOCATION | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.812 INCHES NOMINAL | | POLE QUANTITY | 1 | | RESET METHOD | MANUAL | | TERMINAL TYPE AND QUANTITY | 2 TAB W/SCREW | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNS |
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