5925-01-297-9849, CIRCUIT BREAKER

National Stock Number:
5925-01-297-9849

Federal Supply Class:
5925

National Item Identification Number:
012979849

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:

FAL12040	56302	SQUARE D CO CEDAR RAPIDS MFG PLANT
FAL12040	56365	SCHNEIDER ELECTRIC USA, INC.

Techincal Specification:

ACTUATOR FUNCTION	TRIP-RESET
ACTUATOR POSITION DESIGNATION	AT POLE ONE
AUXILIARY SWITCH FUNCTION AND QUANTITY	1 CONTROL
BODY HEIGHT	3.156 INCHES NOMINAL
BODY STYLE	SINGLE POLE TYPE
BODY WIDTH	1.500 INCHES NOMINAL
CASE MATERIAL	PLASTIC
CIRCUIT PROTECTION TYPE	OVERCURRENT SINGLE LOCATION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	5.125 INCHES NOMINAL
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED	WATERTIGHT
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	120.0 AC AND 125.0 DC SINGLE LOCATION
OVERALL HEIGHT	4.125 INCHES NOMINAL
OVERALL LENGTH	6.000 INCHES NOMINAL
MAIN CONTACT TRIPPING MECHANISM TYPE	NONTRIP FREE
MANUAL ACTUATOR TYPE AND QUANTITY	1 PUSH BUTTON
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	40.0 AMPERES AC SINGLE LOCATION
POLE QUANTITY	1
RESET METHOD	MANUAL
TRIP RELEASE METHOD	THERMAL-MAGNETIC SINGLE LOCATION
SWITCH LOCATION AND POSITION DESIGNATION	EXTERNAL AT POLE ONE

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