5905-00-192-4222 RESISTOR,FIXED,WIRE WOUND,NONIND Index 5905-00-192-4225 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
5925-00-192-4223

Federal Supply Class:
5925

National Item Identification Number:
001924223

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:
12-771342-1752414EMERSON ELECTRIC CO COMPUTER POWER DIV
TJK436250WL03497GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION
TJK436250WL60969GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL


Techincal Specification:
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH7.750 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH2.750 INCHES NOMINAL
ACTUATOR FUNCTIONTRIP-RESET
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS+750.0/+2500.0 AC ALL LOCATIONS
ACTUATOR POSITION DESIGNATIONAT POLE TWO
BODY HEIGHT3.810 INCHES NOMINAL
BODY LENGTH10.120 INCHES NOMINAL
BODY STYLEMULTIPOLE-SINGLE ACTUATOR TYPE
BODY WIDTH8.240 INCHES MINIMUM AND 8.250 INCHES MAXIMUM
BOSS HEIGHT0.187 INCHES NOMINAL
CASE MATERIALPLASTIC
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH7.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH2.750 INCHES NOMINAL
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
FEATURES PROVIDEDADJUSTABLE TRIP RELEASE
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE250.0 AMPERES AC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS22000.0 AC ALL LOCATIONS
III ARC QUENCHING METHODAIR
III CUBIC MEASURE465.093 CUBIC INCHES
III FRAGILITY FACTORMODERATELY RUGGED
III STORAGE TYPEGENERAL PURPOSE WAREHOUSE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDGENERAL PURPOSE
POLE QUANTITY3
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS600.0 AC ALL LOCATIONS
RESET METHODMANUAL
SPECIAL FEATURESTWO LINE SHIELDS TO BE INCLUDED WITH EACH BREAKER
TERMINAL TYPE AND QUANTITY6 COMPRESSION
TRIP RELEASE AMBIENT TEMP RATING40.0 DEG CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTICINSTANTANEOUS ALL LOCATIONS
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
UNTHREADED MOUNTING HOLE DIAMETER0.190 INCHES NOMINAL


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