1560-01-520-8025 BRACKET,STRUCTURAL COMPONENT,AIR Index 1560-01-520-8027 FITTING,STRUCTURAL COMPONENT,AIR

National Stock Number:
5925-01-520-8026

Federal Supply Class:
5925

National Item Identification Number:
015208026

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:
W93-X1110-200K5V0POTTER AND BRUMFIELD INC A SIEMENS CO
W93-X1110-2077342TE CONNECTIVITY CORP


Techincal Specification:
ACTUATOR FUNCTIONTRIP-RESET
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS277.0 AC ALL LOCATIONS
PART NAME ASSIGNED BY CONTROLLING AGENCYCIRCUIT BREAKER
MANUAL ACTUATOR TYPE AND QUANTITY3 TOGGLE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE20.0 AMPERES AC ALL LOCATIONS
POLE QUANTITY3


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