5925-00-795-4956 TRIPPER,CIRCUIT BREAKER Index 5925-00-795-4958 TRIPPER,CIRCUIT BREAKER

National Stock Number:
5925-00-795-4957

Federal Supply Class:
5925

National Item Identification Number:
007954957

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:
452D371G2011660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
452D371G2079500WESTINGHOUSE ELECTRIC CORP
S452D371G2011660WESTINGHOUSE 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
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC AND 250.0 DC ALL LOCATIONS
OVERALL HEIGHT3.500 INCHES NOMINAL
OVERALL LENGTH7.531 INCHES NOMINAL
OVERALL WIDTH3.688 INCHES NOMINAL
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE150.0 AMPERES AC AND 150.0 AMPERES DC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE
POLE QUANTITY3
TERMINAL TYPE AND QUANTITY6 BUS BAR
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT60.000 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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