4720-00-222-8262 HOSE ASSEMBLY,NONMETALLIC Index 4720-00-222-8264 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5925-00-222-8263

Federal Supply Class:
5925

National Item Identification Number:
002228263

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:
108-220-10277342TE CONNECTIVITY CORPORATION
108-220-10279405WOOD ELECTRIC OPERATIONS POTTER AND BRUMFIELD DIV AMF INC
27873-174025MARATHONNORCO AEROSPACE, INC.
492-220-10277342TE CONNECTIVITY CORPORATION
2120E79405WOOD ELECTRIC OPERATIONS POTTER AND BRUMFIELD DIV AMF INC
27873-001U6804MARATHON POWER TECHNOLOGIES LTD
C27873-00174025MARATHONNORCO AEROSPACE, INC.
700-013-2076374SAFRAN ELECTRICAL & POWER USA, LLC
492-220-10279405WOOD ELECTRIC OPERATIONS POTTER AND BRUMFIELD DIV AMF INC
BACC18R20B81205THE BOEING COMPANY
BACC18X2081205THE BOEING COMPANY
700-013-2081640SAFRAN POWER USA, LLC


Techincal Specification:
ACTUATOR FUNCTIONTRIP-RESET
ACTUATOR POSITION DESIGNATIONAT POLE ONE
BODY LENGTH1.152 INCHES MAXIMUM
BODY STYLESINGLE POLE TYPE
BODY WIDTH0.750 INCHES MAXIMUM
BUSHING LENGTH0.250 INCHES MAXIMUM
CASE MATERIALPLASTIC
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
FREQUENCY IN HERTZ400.0 SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
MANUAL ACTUATOR TYPE AND QUANTITY1 PUSH-PULL
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE20.0 AMPERES AC SINGLE LOCATION AND 20.0 AMPERES DC SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS5000.0 AC SINGLE LOCATION AND 5000.0 DC SINGLE LOCATION
III FRAGILITY FACTORMODERATELY RUGGED
III PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACES SILVER
III PRECIOUS MATERIALSILVER
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDFUNGUS RESISTANT AND MOISTURE RESISTANT
POLE QUANTITY1
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING W/PANEL SEAL
MOUNTING SURFACE TO TERMINAL END DISTANCE1.859 INCHES MAXIMUM
NOMINAL THREAD SIZE0.469 INCHES
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS200.0 AC SINGLE LOCATION AND 28.0 DC SINGLE LOCATION
RESET METHODMANUAL
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
TERMINAL TYPE AND QUANTITY2 TAB W/SCREW
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT15.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 55.000 MAXIMUM AT 200 PCT SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY SINGLE LOCATION
TRIP RELEASE METHODTHERMAL SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT138.0 SINGLE LOCATION
UNPACKAGED UNIT WEIGHT0.125 POUNDS


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