5925-01-033-9085 CIRCUIT BREAKER Index 5330-01-033-9088 PACKING,PREFORMED

National Stock Number:
5925-01-033-9086

Federal Supply Class:
5925

National Item Identification Number:
010339086

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:
CD2-A3-DU-90-340-308125U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION
CD2-A3-DU-90-340-374193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
CD213DU90-240-60H374193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
CD2A3DU90-240-60H374193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
S102-008493742DRS NAVAL POWER SYSTEMS INC


Techincal Specification:
ACTUATOR FUNCTIONTRIP-RESETTRIP-RESET
ACTUATOR POSITION DESIGNATIONAT EACH POLEAT EACH POLE
ARC QUENCHING METHODMAGNETIC BLOWOUTMAGNETIC BLOWOUT
AUXILIARY SWITCH FUNCTION AND QUANTITY1 ALARM1 ALARM
BODY LENGTH5.768 INCHES MINIMUM AND 5.768 INCHES MINIMUM AND 5.832 INCHES MAXIMUM5.832 INCHES MAXIMUM
BODY STYLEMULTIPOLE-MULTIPLE ACTUATOR TYPEMULTIPOLE-MULTIPLE ACTUATOR TYPE
BODY WIDTH2.020 INCHES MINIMUM AND 2.020 INCHES MINIMUM AND 2.084 INCHES MAXIMUM2.084 INCHES MAXIMUM
BOSS HEIGHT0.187 INCHES MINIMUM AND 0.187 INCHES MINIMUM AND 0.251 INCHES MAXIMUM0.251 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH3.515 INCHES MINIMUM AND 3.515 INCHES MINIMUM AND 3.579 INCHES MAXIMUM3.579 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH0.994 INCHES MINIMUM AND 0.994 INCHES MINIMUM AND 1.058 INCHES MAXIMUM1.058 INCHES MAXIMUM
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.994 INCHES MINIMUM AND 0.994 INCHES MINIMUM AND 1.058 INCHES MAXIMUM1.058 INCHES MAXIMUM
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.718 INCHES MINIMUM AND 2.718 INCHES MINIMUM AND 2.782 INCHES MAXIMUM2.782 INCHES MAXIMUM
EXTERNAL ACTUATOR LINKAGE ARRANGEMENTONE AND TWO LINKEDONE AND TWO LINKED
FRAGILITY FACTORMODERATELY RUGGEDMODERATELY RUGGED
FREQUENCY IN HERTZ60.0 ALL LOCATIONS60.0 ALL LOCATIONS
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDDUSTPROOFDUSTPROOF
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP ALL LOCATIONSSERIES TRIP ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREETRIP FREE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC ALL LOCATIONS240.0 AC ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY2 TOGGLE2 TOGGLE
MATERIALPLASTIC CASEPLASTIC CASE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE90.0 AMPERES AC ALL LOCATIONS90.0 AMPERES AC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS1000.0 AC ALL LOCATIONS1000.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) AND 4 THREADED HOLE(S) AND 4 SLOT4 SLOT
MOUNTING SLOT WIDTH0.164 INCHES NOMINAL0.164 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE3.172 INCHES MINIMUM AND 3.172 INCHES MINIMUM AND 3.266 INCHES MAXIMUM3.266 INCHES MAXIMUM
NOMINAL THREAD SIZE0.138 INCHES0.138 INCHES
POLE QUANTITY22
RESET METHODMANUALMANUAL
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT0.500 MINIMUM AT 200 PCT AND 0.500 MINIMUM AT 200 PCT AND 0.850 MAXIMUM AT 200 PCT ALL LOCATIONS0.850 MAXIMUM AT 200 PCT ALL LOCATIONS
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
TRIP RELEASE METHODMAGNETIC-HYDRAULIC ALL LOCATIONSMAGNETIC-HYDRAULIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS125.0 ALL LOCATIONS
STORAGE TYPEGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
SWITCH LOCATION AND POSITION DESIGNATIONINTERNAL AT POLE ONEINTERNAL AT POLE ONE
SWITCH TERMINAL TYPEPINPIN
SWITCH CONTACT ARRANGEMENTSINGLE POLE, DOUBLE THROWSINGLE POLE, DOUBLE THROW
TERMINAL TYPE AND QUANTITY4 THREADED STUD4 THREADED STUD
THREAD QUANTITY PER INCH3232
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)


Click here to Register for Free 30-day Trial