5961-00-972-9845 TRANSISTOR Index 5905-00-972-9849 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
5925-00-972-9846

Federal Supply Class:
5925

National Item Identification Number:
009729846

Description:
TRIPPER,CIRCUIT BREAKER

Detail:
AN ELECTROMECHANICAL DEVICE WHICH RELEASES THE HOLDING MECHANISM AND PERMITS THE CONTACTS OF A CIRCUIT BREAKER TO OPEN. IT IS A REPLACEMENT PART OF A CIRCUIT BREAKER. DOES NOT INCLUDE RELAYS. SEE ALSO THERMAL RELEASE, CIRCUIT BREAKER.


Manufacturer Information:
457D446G2311660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
457D446G2379500WESTINGHOUSE ELECTRIC CORP
457D446G2389946EATON CORPORATION
S457D446G2311660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT


Techincal Specification:
ARC QUENCHING METHODMAGNETIC BLOWOUT
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
FRAGILITY FACTORMODERATELY RUGGED
FREQUENCY IN HERTZ400.0 ALL LOCATIONS
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE175.0 AMPERES AC AND 175.0 AMPERES DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY5 UNTHREADED HOLE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC AND 250.0 DC ALL LOCATIONS
POLE QUANTITY3
SPECIAL HANDLING FEATUREMAGNETIC
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
TRIP RELEASE CHARACTERISTICINSTANTANEOUS ALL LOCATIONS
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS


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