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National Stock Number:
5925-01-349-0755
Federal Supply Class:
5925
National Item Identification Number:
013490755
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:
| APL1-1015-1 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | IELK1-1-53-30.0-01-V | 82647 | SENSATA TECHNOLOGIES, INC. | | SM-C-613353 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| ACTUATOR FUNCTION | TRIP-RESET | | ACTUATOR POSITION DESIGNATION | AT POLE ONE | | BODY LENGTH | 2.490 INCHES NOMINAL | | BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 0.750 INCHES MAXIMUM | | BOSS HEIGHT | 0.150 INCHES NOMINAL | | CASE MATERIAL | PLASTIC | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.934 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.060 INCHES NOMINAL | | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE | | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.625 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.138 INCHES | | POLE QUANTITY | 1 | | RESET METHOD | MANUAL | | THREAD SERIES DESIGNATOR | UNC |
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