5925-01-540-7288 CIRCUIT BREAKER Index 4730-01-540-7290 PACKING NUT

National Stock Number:
5925-01-540-7289

Federal Supply Class:
5925

National Item Identification Number:
015407289

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:
FWC3160JL89946EATON CORPORATION


Techincal Specification:
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE125.0 AMPERES AC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS100.0 AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS690.0 AC ALL LOCATIONS
SPECIAL FEATURESADJUSTABLE THERMAL/ADJUSTABLE MAGNETIC; SEALED BREAKER WITH NONINTERCHANGEABLE TRIP UNITS
PART NAME ASSIGNED BY CONTROLLING AGENCYMOULDED CASE CIRCUIT BREAKER 16-2500 AMPERES FOR IEC 947-2 APPLICATIONS
POLE QUANTITY3


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