5930-00-245-3390 SWITCH,PUSH Index 5935-00-245-3394 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
5925-00-245-3391

Federal Supply Class:
5925

National Item Identification Number:
002453391

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:
127-015685604KEPCO, INC.
APL53-155-281541SENSATA TECHNOLOGIES MARYLAND, INC


Techincal Specification:
ACTUATOR FUNCTIONTRIP-RESETTRIP-RESET
ACTUATOR POSITION DESIGNATIONAT EACH POLEAT EACH POLE
ARC QUENCHING METHODAIRAIR
BODY LENGTH2.530 INCHES NOMINAL2.530 INCHES NOMINAL
BODY STYLEMULTIPOLE-MULTIPLE ACTUATOR TYPEMULTIPOLE-MULTIPLE ACTUATOR TYPE
BODY WIDTH1.530 INCHES NOMINAL1.530 INCHES NOMINAL
BOSS HEIGHT0.150 INCHES NOMINAL0.150 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH1.940 INCHES NOMINAL1.940 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.060 INCHES NOMINAL2.060 INCHES NOMINAL
EXTERNAL ACTUATOR LINKAGE ARRANGEMENTONE AND TWO LINKEDONE AND TWO LINKED
FRAGILITY FACTORMODERATELY RUGGEDMODERATELY RUGGED
FREQUENCY IN HERTZ60.0 SECOND LOCATION60.0 SECOND LOCATION
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDFUNGUS RESISTANT AND FUNGUS RESISTANT AND MOISTURE RESISTANTMOISTURE RESISTANT
INTERNAL TRIP RELEASE CONFIGURATIONRELAY TRIP FIRST LOCATIONRELAY TRIP FIRST LOCATION
INTERNAL TRIP RELEASE CONFIGURATIONSHUNT TRIP SECOND LOCATIONSHUNT TRIP SECOND LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREETRIP FREE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS250.0 DC FIRST LOCATION250.0 DC FIRST LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS250.0 AC SECOND LOCATION250.0 AC SECOND LOCATION
MANUAL ACTUATOR TYPE AND QUANTITY2 TOGGLE2 TOGGLE
MATERIALPLASTIC CASEPLASTIC CASE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE18.0 AMPERES AC SECOND LOCATION18.0 AMPERES AC SECOND LOCATION
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE200.0 MILLIAMPERES DC FIRST LOCATION200.0 MILLIAMPERES DC FIRST LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS3000.0 AC SECOND LOCATION3000.0 AC SECOND LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS3000.0 DC FIRST LOCATION3000.0 DC FIRST LOCATION
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)4 THREADED HOLE(S)
MOUNTING SURFACE TO TERMINAL END DISTANCE2.630 INCHES NOMINAL2.630 INCHES NOMINAL
NOMINAL THREAD SIZE0.190 INCHES0.190 INCHES
POLE QUANTITY22
RESET METHODMANUALMANUAL
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT4.000 MINIMUM AT 200 PCT AND 4.000 MINIMUM AT 200 PCT AND 10.000 MAXIMUM AT 200 PCT SECOND LOCATION10.000 MAXIMUM AT 200 PCT SECOND LOCATION
TRIP RELEASE CHARACTERISTICINSTANTANEOUS FIRST LOCATIONINSTANTANEOUS FIRST LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY SECOND LOCATIONTIME DELAY SECOND LOCATION
TRIP RELEASE METHODMAGNETIC-HYDRAULIC ALL LOCATIONSMAGNETIC-HYDRAULIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT115.0 ALL LOCATIONS115.0 ALL LOCATIONS
STORAGE TYPEGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
TERMINAL TYPE AND QUANTITY7 THREADED STUD7 THREADED STUD
THREAD QUANTITY PER INCH3232
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)


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