5925-01-285-1967 CIRCUIT BREAKER Index 5925-01-285-1969 CIRCUIT BREAKER

National Stock Number:
5925-01-285-1968

Federal Supply Class:
5925

National Item Identification Number:
012851968

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:
3VE1015-8HU000ACF4SIEMENS ENERGY & AUTOMATION INC. DIV SIEMENS IND SERVICES SIEMENS SALES DIVISION
3VU1300-1MJ0066842SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV
MSP10HA1166482T R C CIRCUITS INC
3VU1300-1MJ00C4739SIEMENS AG DF CS OM DM SUB
8140316D7177RHEINMETALL ELECTRONICS GMBH
3VU1300-1MJ00D9847SIEMENS AG DF CS OM DM SUV
MSP10HA1166842SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV


Techincal Specification:
POLE QUANTITY3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE3.2 AMPERES AC ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
TERMINAL TYPE AND QUANTITY6 COMPRESSION
TRIP RELEASE CHARACTERISTICINSTANTANEOUS ALL LOCATIONS
RESET METHODMANUAL
BODY STYLEMULTIPOLE-MULTIPLE ACTUATOR TYPE
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE
CASE MATERIALPLASTIC
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONS
FREQUENCY IN HERTZ50.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS320.0 AC ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING40.0 DEG CELSIUS NOMINAL ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
BODY LENGTH82.0 MILLIMETERS NOMINAL
BODY WIDTH54.0 MILLIMETERS NOMINAL
BODY HEIGHT70.0 MILLIMETERS NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH13.5 MILLIMETERS NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER4.0 MILLIMETERS NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY2 PUSH BUTTON
ACTUATOR FUNCTIONTRIP-RESET
ACTUATOR POSITION DESIGNATIONBETWEEN POLE ONE AND TWO AND
BETWEEN POLE TWO AND THREE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDGENERAL PURPOSE
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
SPECIAL HANDLING FEATUREMAGNETIC
FRAGILITY FACTORMODERATELY RUGGED


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