5925-01-600-2173, CIRCUIT BREAKER

4320-01-600-2174 PUMPING UNIT,HYDRAULIC,HAND DRIV

National Stock Number:
5925-01-600-2173

Federal Supply Class:
5925

National Item Identification Number:
016002173

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:

S202P-K40	08449	ABB POWER T AND D CO INC
ST202M-K40	08449	ABB POWER T AND D CO INC

Techincal Specification:

BODY HEIGHT	69.0 MILLIMETERS NOMINAL
BODY LENGTH	88.0 MILLIMETERS NOMINAL
BODY WIDTH	35.0 MILLIMETERS NOMINAL
FREQUENCY IN HERTZ	60.0 SINGLE LOCATION
PART NAME ASSIGNED BY CONTROLLING AGENCY	MINIATURE CIRCUIT BREAKER
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	40.0 AMPERES AC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	400.0 AC SINGLE LOCATION
POLE QUANTITY	2
SPECIAL FEATURES	THE OPERATING TEMP IS MINUS 25 TO PLUS 55 DEGREES CELCIUS. THIS MOUNTS TO DIN RAIL. THIS HAS A DELAYED THERMAL TRIPPING MECHANISM AND AN ELECTROMECHANIC TRIPPING MECHANISM.
TRIP RELEASE AMBIENT TEMP RATING	20.0 CELSIUS NOMINAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC	TIME DELAY SINGLE LOCATION
TRIP RELEASE METHOD	THERMAL SINGLE LOCATION

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