5999-01-258-7146 CONTACT ASSEMBLY,ELECTRICAL Index 4470-01-258-7148 SEAL RING,NUCLEAR COOLANT SYSTEM

National Stock Number:
6110-01-258-7147

Federal Supply Class:
6110

National Item Identification Number:
012587147

Description:
STARTER,MOTOR

Detail:
A DEVICE PRIMARILY DESIGNED TO CONTROL THE SUPPLY CIRCUIT(S) OF A MOTOR IN ORDER TO ACCELERATE THE MOTOR FROM REST TO NORMAL SPEED. INCLUDES MANUAL STARTERS WITH OVERLOAD PROTECTION AND MANUAL, AUTOMATIC OR SEMIAUTOMATIC STARTERS CONSISTING OF COMBINATIONS OF ITEMS SUCH AS RELAYS, RESISTORS, SWITCHES, CIRCUIT BREAKERS, ETC. EXCLUDES RELAY-SWITCH; CIRCUIT BREAKER; SWITCH (AS MODIFIED) AND RELAY (AS MODIFIED). FOR DEVICES, WHICH IN ADDITION TO STARTING AND STOPPING, REVERSE, SELECT AND/OR REGULATE THE SPEED OF A MOTOR, SEE CONTROLLER (AS MODIFIED).


Manufacturer Information:
6922H36B27192DRS NAVAL POWER SYSTEMS INC
S6307-3109275/ASSY80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DUTY CYCLECONTINUOUS
AC VOLTAGE RATING440.0 VOLTS NOMINAL
ACTUATION METHODMANUAL
AMBIENT TEMP50.0 CELSIUS
CONTROL TYPELOCAL
CRITICALITY CODE JUSTIFICATIONZZZY
FREQUENCY RATING60.0 HERTZ NOMINAL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDRIPPROOF
LOAD PROTECTION TYPEOVERLOAD AND UNDERVOLTAGE RELEASE
OVERALL HEIGHT5.440 INCHES NOMINAL
OVERALL LENGTH6.000 INCHES NOMINAL
OVERALL WIDTH6.000 INCHES NOMINAL
MOUNTING CONFIGURATIONFOUR 0.410 IN. DIA. MTG HOLES 4.440 BY 5.000
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION STANDARDS DESIGNDESIGNED PER NEMA STD
OPERATING VOLTAGE CHARACTERISTICFULL
PERFORMANCE TYPEMANUAL
PHASETHREE
POWER RATING7.500 HORSEPOWER
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SIZE DESIGNATOR1
SPEED ADJUSTMENTSSINGLE SPEED
SWITCH FUNCTIONAL POSITIONSSTART AND EMERGENCY RUN AND EMERGENCY STOP AND RESET


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