5925-01-496-7686, CIRCUIT BREAKER

National Stock Number:
5925-01-496-7686

Federal Supply Class:
5925

National Item Identification Number:
014967686

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:

122160023-002	31795	EATON CORPORATION
S4HQ250BRRAS4	32353	ABB CONTROL INC

Techincal Specification:

BOSS HEIGHT	0.470 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	3.440 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY	1 TOGGLE
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	65.0 AC SINGLE LOCATION
POLE QUANTITY	3
PROPRIETARY CHARACTERISTICS	PACS
SPECIAL FEATURES	RMS SENSING ADJUSTABLE INSTANTANEOUS; SHUNT TRIP TYPE IS 120VAC/125VDC; COMPRESSION BOX LUGS (3X) MAIN CONNECTION LINE SIDE; AUXILLARY SWITCH .30A AT 125VDC, .15A AT 250VDC AND 6.0A AT 250VDC.
SWITCH VOLTAGE RATING AND TYPE IN VOLTS	600.0 AC
SWITCH CURRENT RATING AND TYPE IN AMPS	250.0 AC
TRIP RELEASE CHARACTERISTIC	INSTANTANEOUS SINGLE LOCATION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	8.430 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH	1.740 INCHES NOMINAL
ACTUATOR FUNCTION	TRIP-RESET
BODY HEIGHT	3.960 INCHES NOMINAL
BODY LENGTH	10.000 INCHES NOMINAL
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE

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