5925-00-929-7717, CIRCUIT BREAKER

National Stock Number:
5925-00-929-7717

Federal Supply Class:
5925

National Item Identification Number:
009297717

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:

11040390-3	18876	U S ARMY AVIATION AND MISSILE COMMAND
235986	H0212	KONINKLIJKE FABRIEK INVENTUM B.V.
301889-1	00HHK	AVIBRAS DIVISAO AEREA E NAVAL S/A
3600140-3	07421	L3HARRIS INTERSTATE ELECTRONICS CORPORATION
4200-001-5	76374	SAFRAN ELECTRICAL & POWER USA, LLC
4200-001-5	81640	SAFRAN POWER USA, LLC
AS26574	0U583	SAE INTERNATIONAL
7274-2-5	82647	SENSATA TECHNOLOGIES, INC.
7274-25-5	82647	SENSATA TECHNOLOGIES, INC.
7274-26-5	82647	SENSATA TECHNOLOGIES, INC.
7277-2-5	82647	SENSATA TECHNOLOGIES, INC.
7277-2-5	FA9C1	APEX AIRCRAFT
7S235986	H0212	KONINKLIJKE FABRIEK INVENTUM B.V.
972.55.18.517	S4080	PILATUS AIRCRAFT LTD
AS58091	0U583	SAE INTERNATIONAL
MS26574-5	0U583	SAE INTERNATIONAL
SAE-AS58091	0U583	SAE INTERNATIONAL
GC885FD5	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
AS58091	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS26574	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS26574-5	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-C-5809	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
D7274-2-5	82647	SENSATA TECHNOLOGIES, INC.
MS26574-5	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

POLE QUANTITY	1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	5.0 AMPERES AC AND
	5.0 AMPERES DC SINGLE LOCATION
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
TERMINAL TYPE AND QUANTITY	2 TAB W/SCREW
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	200.0 AC AND
	28.0 DC SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC	TIME DELAY SINGLE LOCATION
RESET METHOD	MANUAL
BODY STYLE	SINGLE POLE TYPE
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING W/PANEL SEAL
TRIP RELEASE METHOD	THERMAL SINGLE LOCATION
FREQUENCY IN HERTZ	400.0 SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	800.0 AC AND
	800.0 DC SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING	25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT	2.000 MINIMUM AT 200 PCT AND
	20.000 MAXIMUM AT 200 PCT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	145.0 SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE
BUSHING LENGTH	0.359 INCHES NOMINAL
BODY LENGTH	0.780 INCHES MAXIMUM
BODY WIDTH	0.580 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH	0.593 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.420 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UN
NOMINAL THREAD SIZE	0.438 INCHES
THREAD QUANTITY PER INCH	32
MANUAL ACTUATOR TYPE AND QUANTITY	1 PUSH-PULL
ACTUATOR FUNCTION	TRIP-RESET
ACTUATOR POSITION DESIGNATION	AT POLE ONE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED	EXPLOSION RESISTANT AND
	MOISTURE RESISTANT
TEST DATA DOCUMENT	81349-MIL-C-5809 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
FRAGILITY FACTOR	MODERATELY RUGGED
SPECIFICATION/STANDARD DATA	96906-MS26574 GOVERNMENT STANDARD

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