6130-00-738-7290 POWER SUPPLY Index 2590-00-738-7307 CONNECTOR AND LEAD

National Stock Number:
5925-00-738-7301

Federal Supply Class:
5925

National Item Identification Number:
007387301

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:
25704-281600-05-0D2692KRAUSS-MAFFEI WEGMANN GMBH & CO. KG-WERK KASSEL-
25704-281600-05-0D9475BUNDESAMT FUER WEHRTECHNIK UNDBESCHAFFUNG BUNDESWEHR ZEICHNUNGSNUBW-ZNR
738730119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
50039694580HONEYWELL INTERNATIONAL INC.
7387301D5589FEINMECHANISCHE WERKE MAINZ GMBH
7387301D9893LIEBHERR-AEROSPACE LINDENBERG GMBH
MILC13516TYPE2GRADEBCLASS281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
POLE QUANTITY1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE200.0 AMPERES DC SINGLE LOCATION
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY2 THREADED STUD
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS30.0 DC SINGLE LOCATION
TRIP RELEASE CHARACTERISTICTIME DELAY SINGLE LOCATION
RESET METHODMANUAL
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
TRIP RELEASE METHODMAGNETIC SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS4000.0 DC SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT300.000 NOMINAL AT 125 PCT AND
40.000 NOMINAL AT 200 PCT AND
12.000 NOMINAL AT 300 PCT AND
15.000 NOMINAL AT 400 PCT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPETRIP FREE
OVERALL LENGTH4.000 INCHES NOMINAL
OVERALL HEIGHT1.969 INCHES NOMINAL
OVERALL WIDTH2.125 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH3.500 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH1.000 INCHES NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL
ACTUATOR FUNCTIONRESET
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNEDDUSTPROOF
ARC QUENCHING METHODAIR
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILC13516TYPE2GRADEBCLASS2


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