5925-00-839-0292 TRIPPER,CIRCUIT BREAKER Index 3120-00-839-0296 BEARING,WASHER,THRUST

National Stock Number:
5925-00-839-0293

Federal Supply Class:
5925

National Item Identification Number:
008390293

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:
452D371G263D982WESCO DISTRIBUTION, INC.
452D371G2679500WESTINGHOUSE ELECTRIC CORP
452D371G2689946EATON CORPORATION
900J376-452D371G2689946EATON CORPORATION
S452D371G2611660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT


Techincal Specification:
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS+650.0 TO 1300.0 AC AND +650.0 TO 1300.0 DC ALL LOCATIONS
BODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
FEATURES PROVIDEDADJUSTABLE TRIP RELEASE
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
OVERALL HEIGHT3.500 INCHES NOMINAL
OVERALL LENGTH7.531 INCHES NOMINAL
OVERALL WIDTH3.688 INCHES NOMINAL
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE250.0 AMPERES AC AND 250.0 AMPERES DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC AND 250.0 DC ALL LOCATIONS
POLE QUANTITY3
TERMINAL TYPE AND QUANTITY6 BUS BAR
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT1200.000 NOMINAL AT 150 PCT AND 60.000 MINIMUM AT 300 PCT AND 120.000 MAXIMUM AT 300 PCT ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING50.0 CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTICINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
TRIP RELEASE METHODTHERMAL-MAGNETIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT150.0 ALL LOCATIONS
UNTHREADED MOUNTING HOLE DIAMETER0.438 INCHES NOMINAL


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