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National Stock Number:
5925-01-474-6615
Federal Supply Class:
5925
National Item Identification Number:
014746615
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:
| 219-1-1-52-=2-8-20-H | 53711 | NAVAL SEA SYSTEMS COMMAND | | 219-1-1-52-2-8-20-H | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | 6867298 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6867298-4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | SINGLE POLE TYPE | | BOSS HEIGHT | 0.220 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 3.550 INCHES NOMINAL | | FREQUENCY IN HERTZ | 400.0 ALL LOCATIONS | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 0.1 AMPERES DC AND 100.0 AMPERES DC FIRST LOCATION | | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 100.0 DC FIRST LOCATION | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED STUD | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 3.550 INCHES NOMINAL | | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 125.0 DC FIRST LOCATION | | POLE QUANTITY | 1 | | RESET METHOD | MANUAL | | TERMINAL TYPE AND QUANTITY | 2 THREADED STUD |
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