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National Stock Number:
5925-00-949-5937
Federal Supply Class:
5925
National Item Identification Number:
009495937
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:
| 11699556 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 1.875 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.062 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.400 INCHES NOMINAL | | OVERALL LENGTH | 3.156 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.500 INCHES NOMINAL | | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 28.0 DC ALL LOCATIONS | | POLE QUANTITY | 2 | | RESET METHOD | AUTOMATIC | | TERMINAL TYPE AND QUANTITY | 2 THREADED STUD | | UNTHREADED MOUNTING HOLE DIAMETER | 0.204 INCHES NOMINAL |
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