5925-01-554-2831, CIRCUIT BREAKER

National Stock Number:
5925-01-554-2831

Federal Supply Class:
5925

National Item Identification Number:
015542831

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:

IPAH-II-I-61F-15.0-01

81541

SENSATA TECHNOLOGIES MARYLAND, INC

Techincal Specification:

BODY STYLE	MULTIPOLE-MULTIPLE ACTUATOR TYPE
BODY WIDTH	1.295 INCHES MAXIMUM
FREQUENCY IN HERTZ	50.0 OR 60.0 ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE
MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED STUD(S)
PART NAME ASSIGNED BY CONTROLLING AGENCY	IPA MAGNETIC CIRCUIT BREAKER
POLE QUANTITY	2
RESET METHOD	MANUAL
SPECIAL FEATURES	RATED CURRENT 15 AMPS; MOISTURE, SALT, SHOCK AND VIBRATION RESISTANT; FLYWHEEL CONSTRUCTION
TRIP RELEASE AMBIENT TEMP RATING	-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM ALL LOCATIONS
TRIP RELEASE METHOD	THERMAL-MAGNETIC ALL LOCATIONS
SWITCH LOCATION AND POSITION DESIGNATION	EXTERNAL AT EACH POLE

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