5925-01-194-2756, CIRCUIT BREAKER

National Stock Number:
5925-01-194-2756

Federal Supply Class:
5925

National Item Identification Number:
011942756

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:

HS5004-3140	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
HS5004-3140	8V613	THE BOEING COMPANY
LE-314	74063	TE CONNECTIVITY CORPORATION

Techincal Specification:

ARC QUENCHING METHOD	MAGNETIC BLOWOUT
AUXILIARY TRIP COIL VOLTAGE TYPE AND RATING IN VOLTS	24.0 DC MINIMUM AND 30.0 DC MAXIMUM SINGLE LOCATION
BODY STYLE	RECTANGULAR DIMENSIONAL ENVELOPE
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
FRAGILITY FACTOR	MODERATELY RUGGED
FREQUENCY IN HERTZ	400.0 SINGLE LOCATION
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED	DUSTPROOF
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP W/REMOTE TRIP FEATURE SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	200.0 AC SINGLE LOCATION
OVERALL HEIGHT	3.310 INCHES MAXIMUM
OVERALL LENGTH	5.250 INCHES MAXIMUM
OVERALL WIDTH	4.000 INCHES MAXIMUM
MATERIAL	PLASTIC CASE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	60.0 AMPERES AC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
POLE QUANTITY	1
RESET METHOD	ELECTRIC
TRIP RELEASE DUTY CYCLE	CONTINUOUS SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	150.0 SINGLE LOCATION
UNTHREADED MOUNTING HOLE DIAMETER	0.196 INCHES NOMINAL
STORAGE TYPE	GENERAL PURPOSE WAREHOUSE

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