5925-00-140-2357 CIRCUIT BREAKER Index 5925-00-140-2359 CIRCUIT BREAKER

National Stock Number:
5925-00-140-2358

Federal Supply Class:
5925

National Item Identification Number:
001402358

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:
CD4-Z34-174193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
SM-A-742930-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
POLE QUANTITY4
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE60.0 AMPERES DC FIRST LOCATION
60.0 AMPERES DC SECOND LOCATION
50.0 AMPERES DC THIRD LOCATION
CIRCUIT PROTECTION TYPEOVERCURRENT FIRST LOCATION
OVERCURRENT SECOND LOCATION
OVERCURRENT THIRD LOCATION
OVERVOLTAGE FOURTH LOCATION
TERMINAL TYPE AND QUANTITY10 THREADED STUD
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS125.0 DC FIRST LOCATION
125.0 DC SECOND LOCATION
125.0 DC THIRD LOCATION
30.0 DC FOURTH LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY FIRST LOCATION
TIME DELAY SECOND LOCATION
TIME DELAY THIRD LOCATION
INSTANTANEOUS FOURTH LOCATION
RESET METHODMANUAL
BODY STYLEMULTIPOLE-MULTIPLE ACTUATOR TYPE
MOUNTING FACILITY TYPE AND QUANTITY8 THREADED HOLE AND
8 SLOT
CASE MATERIALPLASTIC
TRIP RELEASE METHODMAGNETIC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS5000.0 DC ALL LOCATIONS
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 CURRENT45.000 MINIMUM AT 200 PCT AND
100.000 MAXIMUM AT 200 PCT FIRST LOCATION
45.000 MINIMUM AT 200 PCT AND
100.000 MAXIMUM AT 200 PCT SECOND LOCATION
100.000 MAXIMUM AT 200 PCT THIRD LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 FIRST LOCATION
125.0 SECOND LOCATION
125.0 THIRD LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
BODY LENGTH5.844 INCHES NOMINAL
BODY WIDTH3.096 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH3.546 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH1.032 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.750 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH1.032 INCHES NOMINAL
BOSS HEIGHT0.218 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE2.609 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
MOUNTING SLOT WIDTH0.164 INCHES NOMINAL
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 QUANTITY1 ALARM
SWITCH LOCATION AND POSITION DESIGNATIONINTERNAL AT POLE FOUR
SWITCH CONTACT ARRANGEMENTSINGLE POLE, DOUBLE THROW
SWITCH CURRENT RATING AND TYPE IN AMPS5.0 AC
SWITCH VOLTAGE RATING AND TYPE IN VOLTS125.0 AC
SWITCH TERMINAL TYPEPIN
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDFUNGUS RESISTANT AND
MOISTURE RESISTANT
ARC QUENCHING METHODMAGNETIC BLOWOUT
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
SPECIAL HANDLING FEATUREMAGNETIC
FRAGILITY FACTORMODERATELY RUGGED


Click here to Register for Free 30-day Trial