4310-00-071-1255 VACUUM PUMP,ROTARY Index 4820-00-071-1257 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
6110-00-071-1256

Federal Supply Class:
6110

National Item Identification Number:
000711256

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:
908D707G01S211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
908D707G01S279500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
DUTY CYCLECONTINUOUS
ENCLOSURE FEATUREDRIPPROOF
ACTUATION METHODMAGNETIC
ACTUATOR VOLTAGE250.0 DC
AMBIENT TEMP50.0 CELSIUS
CONTROL TYPEREMOTE
FUSE ACCOMMODATION QUANTITY1
FEATURES PROVIDEDCIRCUIT PROTECTION FUSE
FULL VOLTAGE RESTORING METHODTIME LIMIT ACCELERATION
LOAD PROTECTION TYPEUNDERVOLTAGE
OVERALL HEIGHT12.375 INCHES NOMINAL
OVERALL LENGTH24.000 INCHES NOMINAL
OVERALL WIDTH20.000 INCHES NOMINAL
MOUNTING CONFIGURATIONFOUR 5/8 IN. DIA MTG HOLES ON 18-1/4 IN. BY 20 IN. MTG CENTERS
OPERATING VOLTAGE CHARACTERISTICREDUCED
PERFORMANCE TYPESEMIAUTOMATIC
POWER RATING30.000 HORSEPOWER
SPEED ADJUSTMENTSSINGLE SPEED
VOLTAGE REDUCTION METHODRESISTOR


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