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National Stock Number:
5925-01-356-4514
Federal Supply Class:
5925
National Item Identification Number:
013564514
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:
| 1230C83G01 | 20441 | POWELL ELECTRONICS, INC. | | 1230C83G01 | 3D982 | WESCO DISTRIBUTION, INC. | | 1230C83G01 | 7A280 | MURRAY BENJAMIN ELECTRIC CO LLC | | 1230C83G01 | 89946 | EATON CORPORATION | | 1241C35G05 | 89946 | EATON CORPORATION | | 1241C35G07 | 89946 | EATON CORPORATION |
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Techincal Specification:
| POLE QUANTITY | 3 | | TERMINAL TYPE AND QUANTITY | 6 THREADED STUD | | RESET METHOD | MANUAL | | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS | | FREQUENCY IN HERTZ | 230.0 ALL LOCATIONS | | TRIP RELEASE DUTY CYCLE | CONTINUOUS ALL LOCATIONS | | BODY LENGTH | 18.125 INCHES NOMINAL | | BODY WIDTH | 8.125 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 14.750 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 9.531 INCHES NOMINAL | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 9.187 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 89946 | | DESIGN CONTROL REFERENCE | 1230C83G01 |
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