5925-12-331-2553, CIRCUIT BREAKER

3110-12-331-2584 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
5925-12-331-2553

Federal Supply Class:
5925

National Item Identification Number:
123312553

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:

140-MN-1600	C3789	ROCKWELL AUTOMATION GMBH
140A-C2A-C16	C3789	ROCKWELL AUTOMATION GMBH
401852934	D9695	NOSKE-KAESER MARITIME SOLUTIONS GMBH
KTA3-25-16A	C3789	ROCKWELL AUTOMATION GMBH
KTA3-25-16A	S3625	SPRECHER + SCHUH VERKAUF AG

Techincal Specification:

ACTUATOR FUNCTION	RESET
ACTUATOR POSITION DESIGNATION	AT POLE THREE
BODY STYLE	MULTIPOLE-SINGLE ACTUATOR TYPE
CASE MATERIAL	PLASTIC
CIRCUIT PROTECTION TYPE	OVERCURRENT
EXTERNAL ACTUATOR LINKAGE ARRANGEMENT	ONE, TWO, AND THREE LINKED
FREQUENCY IN HERTZ	50,0
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE
MANUAL ACTUATOR TYPE AND QUANTITY	1 PUSH BUTTON
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	10,0 AMPERES AC
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	16,0 AC
III ARC QUENCHING METHOD	AIR
POLE QUANTITY	3
MOUNTING FACILITY TYPE AND QUANTITY	1 CLIP-ON FITTING FOR SECURING TO CHANNEL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	380,0 AC
RESET METHOD	MANUAL
TERMINAL TYPE AND QUANTITY	6 SCREW
TRIP RELEASE CHARACTERISTIC	INSTANTANEOUS
TRIP RELEASE METHOD	THERMAL-MAGNETIC
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	160,0

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