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National Stock Number:
5925-01-517-7229
Federal Supply Class:
5925
National Item Identification Number:
015177229
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:
| AM-344 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | IEG6-IREC4-61-15.0-21-V | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
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Techincal Specification:
| BODY HEIGHT | 2.075 INCHES NOMINAL | | BODY LENGTH | 2.000 INCHES NOMINAL | | BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 0.750 INCHES NOMINAL | | BOSS HEIGHT | 0.240 INCHES NOMINAL | | FREQUENCY IN HERTZ | 50.0 OR 60.0 SINGLE LOCATION | | POLE QUANTITY | 1 | | SPECIAL FEATURES | OPERATES IN M40.0-85.0 DEG C; INSULATION RESISTANCE NOT LESS THAN 100 MEGOHMS AT 500 VOLTS DC; DIELECTRIC STRENGTH WITHSTANDS 3750 VAC, 60 HZ FOR 60 SECONDS BETWEEN ALL ELECTRICITY ISOLATED TERMINALS, EXCEPT AUXILIARY SWITCH TERMINSAL SHALL WITHSTAND 600 VAC, 60 HZ FOR REG AND REC TYPES; OPERATING AS A SWITCH THE OPERATING LIFE EXCEEDS 10,000 OPERATIONS AT A RATE OF 6 PER MINUTE WHEN TESTED AS FOLLOWS 6000 OPS AT RATED CURRENT PLUS 4000 OPS AT NO LOAD; ELECTRICAL CHARACTERISTICS 0.050-50 AMPERES; 80VDC MAX, 240VAC MAX, 50/60 HZ AND 0.050-30 AMPERES; 250VAC MAX, 400 HZ; ONE TOGGLE HANDLE PER UNIT; HANDLE COLOR RED | | SUPPLEMENTARY FEATURES | PCT OVERLOAD-TRIP TIME IN SECONDS 100 PCT NO TRIP, 125 PCT 0.7-12, 150 PCT 0.35-7, 200 PCT 0.130-3, 400 PCT 0.030-1, 600 PCT 0.015-0.3, 800 PCT 0.01-0.15, 1000 PCT 0.008-0.1 | | TEST DATA DOCUMENT | MIL-STD-202 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
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