5925-01-031-7341, CIRCUIT BREAKER

5935-01-031-7342 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
5925-01-031-7341

Federal Supply Class:
5925

National Item Identification Number:
010317341

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:

AP12-1-5-1-502

81541

SENSATA TECHNOLOGIES MARYLAND, INC

Techincal Specification:

ACTUATOR FUNCTION	RESETRESET
ACTUATOR POSITION DESIGNATION	BETWEEN POLE ONE AND TWOBETWEEN POLE ONE AND TWO
BODY LENGTH	1.500 INCHES MAXIMUM1.500 INCHES MAXIMUM
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPEMULTIPOLE-SINGLE ACTUATOR TYPE
BODY WIDTH	1.250 INCHES MAXIMUM1.250 INCHES MAXIMUM
BUSHING LENGTH	0.380 INCHES MAXIMUM0.380 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.625 INCHES NOMINAL0.625 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH	0.825 INCHES NOMINAL0.825 INCHES NOMINAL
CIRCUIT PROTECTION TYPE	OVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONSSERIES TRIP ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREETRIP FREE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	50.0 DC ALL LOCATIONS50.0 DC ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY	1 TOGGLE1 TOGGLE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	5.0 AMPERES DC ALL LOCATIONS5.0 AMPERES DC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	500.0 DC ALL LOCATIONS500.0 DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING1 THREADED BUSHING
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM
NOMINAL THREAD SIZE	0.375 INCHES0.375 INCHES
POLE QUANTITY	22
RESET METHOD	MANUALMANUAL
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT	0.080 MINIMUM AT 200 PCT AND 0.080 MINIMUM AT 200 PCT AND 0.600 MAXIMUM AT 200 PCT AND 0.600 MAXIMUM AT 200 PCT AND 0.020 MINIMUM AT 300 PCT AND 0.020 MINIMUM AT 300 PCT AND 0.200 MAXIMUM AT 300 PCT AND 0.200 MAXIMUM AT 300 PCT AND 0.010 MINIMUM AT 400 PCT AND 0.010 MINIMUM AT 400 PCT AND 0.080 MAXIMUM AT 400 PCT ALL LOCATIONS0.080 MAXIMUM AT 400 PCT ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC	TIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
TRIP RELEASE METHOD	MAGNETIC-HYDRAULIC ALL LOCATIONSMAGNETIC-HYDRAULIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	115.0 ALL LOCATIONS115.0 ALL LOCATIONS
TERMINAL TYPE AND QUANTITY	4 WIRE HOOK4 WIRE HOOK
THREAD PITCH DIAMETERS	+0.3503 TO 0.3537 INCHES+0.3503 TO 0.3537 INCHES
THREAD QUANTITY PER INCH	3232
THREAD SERIES DESIGNATOR	UNEFUNEF

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