5925-00-995-8439, CIRCUIT BREAKER

National Stock Number:
5925-00-995-8439

Federal Supply Class:
5925

National Item Identification Number:
009958439

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:

CVC2523-35	76374	SAFRAN ELECTRICAL & POWER USA, LLC
CVC2523-35	80378	TRIUMPH AEROSTRUCTURES, LLC
CVC2523-35	81640	SAFRAN POWER USA, LLC

Techincal Specification:

POLE QUANTITY	1
RESET METHOD	MANUAL
TRIP RELEASE CHARACTERISTIC	TIME DELAY SINGLE LOCATION
MANUAL ACTUATOR TYPE AND QUANTITY	1 PUSH BUTTON
ARC QUENCHING METHOD	AIR
OVERALL WIDTH	1.094 INCHES NOMINAL
BUSHING LENGTH	0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH	32
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	3500.0 AC AND 6000.0 DC SINGLE LOCATION
TRIP RELEASE METHOD	THERMAL SINGLE LOCATION
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	35.0 AMPERES AC AND 35.0 AMPERES DC SINGLE LOCATION
CASE MATERIAL	PLASTIC
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE
NOMINAL THREAD SIZE	0.469 INCHES
OVERALL LENGTH	2.317 INCHES NOMINAL
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED	EXPLOSION PROOF
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT	15.000 MINIMUM AT 200 PCT AND 55.000 MAXIMUM AT 200 PCT AND 2.000 MINIMUM AT 400 PCT AND 7.000 MAXIMUM AT 400 PCT SINGLE LOCATION
ACTUATOR FUNCTION	TRIP-RESET
TERMINAL TYPE AND QUANTITY	2 SCREW
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
THREAD SERIES DESIGNATOR	UNS
TRIP RELEASE AMBIENT TEMP RATING	25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	136.0 SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	120.0 AC AND 32.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
OVERALL HEIGHT	0.750 INCHES NOMINAL

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