5985-01-191-9677 ANTENNA Index 5930-01-191-9679 SWITCH,PRESSURE

National Stock Number:
5930-01-191-9678

Federal Supply Class:
5930

National Item Identification Number:
011919678

Description:
SWITCH,PRESSURE

Detail:
A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; and SWITCH, SENSITIVE.


Manufacturer Information:
1950-085274DWYER INSTRUMENTS INC


Techincal Specification:
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE+0.15 TO 0.50 ACTUATION POINT INCHES OF WATER
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS480.0 AC AT SEA LEVEL SINGLE VOLTAGE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS4.875 INCHES NOMINAL
FEATURES PROVIDEDELECTRICAL ACCESS PORT
FREQUENCY IN HERTZ60.0 SINGLE VOLTAGE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
INSIDE DIAMETER0.125 INCHES NOMINAL ALL CONNECTIONS
OVERALL HEIGHT3.500 INCHES NOMINAL
OVERALL LENGTH5.438 INCHES NOMINAL
OVERALL WIDTH4.312 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDLIQUID
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING METHODBRACKET AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.125 INCHES ALL PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
OPERATING TEMP RATING-40.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM
PRESSURE CONNECTOR TYPEINVERTED FLARE, THREADED INTERNAL ALL CONNECTIONS
PRESSURE SWITCH TYPEGAGE
PROOF PRESSURE45.00 INCHES OF WATER
STYLE DESIGNATORCYLINDRICAL
TERMINAL TYPESCREW
THREAD SERIES DESIGNATORNPT ALL PRESSURE CONNECTION
THREAD QUANTITY PER INCH27 ALL PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL


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