5935-01-222-4378 SOCKET,PLUG-IN ELECTRONIC COMPON Index 5330-01-222-4380 PACKING,PREFORMED

National Stock Number:
5925-01-222-4379

Federal Supply Class:
5925

National Item Identification Number:
012224379

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.


Manufacturer Information:
68394009-00104939LOCKHEED MARTIN CORPORATION
68394009-00174193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
GJ4-Z4-174193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV


Techincal Specification:
POLE QUANTITY4
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE45.0 AMPERES AC FIRST LOCATION
45.0 AMPERES AC SECOND LOCATION
45.0 AMPERES AC THIRD LOCATION
130.0 AMPERES DC FOURTH LOCATION
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
TERMINAL TYPE AND QUANTITY8 THREADED STUD
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC FIRST LOCATION
240.0 AC SECOND LOCATION
240.0 AC THIRD LOCATION
130.0 DC FOURTH LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONS
RESET METHODMANUAL
BODY STYLEMULTIPOLE-MULTIPLE ACTUATOR TYPE
MOUNTING FACILITY TYPE AND QUANTITY8 THREADED HOLE
CASE MATERIALPLASTIC
TRIP RELEASE METHODMAGNETIC ALL LOCATIONS
FREQUENCY IN HERTZ400.0 FIRST LOCATION
400.0 SECOND LOCATION
400.0 THIRD LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS18000.0 AC FIRST LOCATION
18000.0 AC SECOND LOCATION
18000.0 AC THIRD LOCATION
10000.0 DC FOURTH LOCATION
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP FIRST LOCATION
SERIES TRIP SECOND LOCATION
SERIES TRIP THIRD LOCATION
RELAY TRIP FOURTH LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT0.250 MINIMUM AT 200 PCT AND
1.000 MAXIMUM AT 200 PCT FIRST LOCATION
1.000 MAXIMUM AT 200 PCT SECOND LOCATION
0.250 MINIMUM AT 200 PCT AND
1.000 MAXIMUM AT 200 PCT THIRD LOCATION
0.900 MINIMUM AT 200 PCT AND
1.300 MAXIMUM AT 200 PCT FOURTH LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT150.0 ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
BODY LENGTH7.120 INCHES NOMINAL
BODY WIDTH6.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH5.940 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH1.500 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH3.828 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH1.500 INCHES NOMINAL
BOSS HEIGHT0.220 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE4.300 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
MANUAL ACTUATOR TYPE AND QUANTITY4 TOGGLE
ACTUATOR FUNCTIONTRIP-RESET
ACTUATOR POSITION DESIGNATIONAT EACH POLE
EXTERNAL ACTUATOR LINKAGE ARRANGEMENTONE, TWO, THREE, AND FOUR LINKED
AUXILIARY SWITCH FUNCTION AND QUANTITY2 CONTROL
SWITCH LOCATION AND POSITION DESIGNATIONINTERNAL AT EACH POLE
SWITCH CONTACT ARRANGEMENTSINGLE POLE, DOUBLE THROW
SWITCH CURRENT RATING AND TYPE IN AMPS10.0 AC AND
10.0 DC
SWITCH VOLTAGE RATING AND TYPE IN VOLTS250.0 AC AND
30.0 DC
SWITCH TERMINAL TYPETAB, SOLDER LUG
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDGENERAL PURPOSE
ARC QUENCHING METHODDEION
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
FRAGILITY FACTORMODERATELY RUGGED
SPECIAL FEATURESRELAY COIL RATED AT 24.0 VDC,16.0 OHMS


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