5340-00-399-6217 SASH LOCK Index 4220-00-399-6224 CASE,EMERGENCY EQUIPMENT,LIFE RA

National Stock Number:
5925-00-399-6223

Federal Supply Class:
5925

National Item Identification Number:
003996223

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:
45J622-20979500WESTINGHOUSE ELECTRIC CORP
45J622PC20911660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
45J627RC20911660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
99Y62011660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
S099Y62040986COMMAND COMMODITIES CORP


Techincal Specification:
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS+450.0 TO 900.0 DC ALL LOCATIONS
ARC QUENCHING METHODDEION
AUXILIARY SWITCH FUNCTION AND QUANTITY1 CONTROL
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
FEATURES PROVIDEDADJUSTABLE TRIP RELEASE
INTERNAL TRIP RELEASE CONFIGURATIONSERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS250.0 DC ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY1 PUSH BUTTON AND 1 TOGGLE
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS25000.0 DC ALL LOCATIONS
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE450.0 AMPERES DC ALL LOCATIONS
POLE QUANTITY2
RESET METHODAUTOMATIC
TRIP RELEASE CHARACTERISTICTIME DELAY ALL LOCATIONS
TRIP RELEASE METHODMAGNETIC ALL LOCATIONS
TERMINAL TYPE AND QUANTITY4 BUS BAR


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