5995-00-201-4438 CABLE ASSEMBLY,POWER,ELECTRICAL Index 5925-00-201-4458 CIRCUIT BREAKER

National Stock Number:
5925-00-201-4448

Federal Supply Class:
5925

National Item Identification Number:
002014448

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:
0411TSHX1074193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
20406312436BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
204063-00014100STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO


Techincal Specification:
ACTUATOR FUNCTIONTRIP-RESET
ACTUATOR POSITION DESIGNATIONAT POLE ONE
ARC QUENCHING METHODMAGNETIC BLOWOUT
AUXILIARY SWITCH FUNCTION AND QUANTITY1 ALARM
BODY HEIGHT2.830 INCHES NOMINAL
BODY LENGTH4.750 INCHES NOMINAL
BODY STYLESINGLE POLE TYPE
BODY WIDTH1.030 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH4.380 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.750 INCHES NOMINAL
FRAGILITY FACTORMODERATELY RUGGED
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDDUSTPROOF AND FUNGUS PROOF
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
MATERIALPLASTIC CASE
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
NOMINAL THREAD SIZE0.138 INCHES
POLE QUANTITY1
RESET METHODMANUAL
SPECIAL HANDLING FEATUREMAGNETIC
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
SWITCH LOCATION AND POSITION DESIGNATIONINTERNAL AT POLE ONE
SWITCH TERMINAL TYPEPIN
SWITCH VOLTAGE RATING AND TYPE IN VOLTS125.0 AC AND 50.0 DC
SWITCH CONTACT ARRANGEMENTSINGLE POLE, DOUBLE THROW
SWITCH CURRENT RATING AND TYPE IN AMPS5.0 AC AND 1.0 DC
TERMINAL TYPE AND QUANTITY1 COMPRESSION AND 1 TAB W/SCREW
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
UNPACKAGED UNIT WEIGHT0.688 POUNDS NOMINAL


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