5955-01-179-1175 CRYSTAL UNIT,QUARTZ Index 5977-01-179-1177 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5930-01-179-1176

Federal Supply Class:
5930

National Item Identification Number:
011791176

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:
4E1B27D00B19278DETROIT SWITCH INC


Techincal Specification:
BODY HEIGHT2.750 INCHES NOMINAL
BODY LENGTH4.875 INCHES NOMINAL
CONTACT ADJUSTMENT RANGE+25.00 TO 350.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW
CONTACT LOAD CURRENT RATING0.25 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
CONTACT LOAD CURRENT RATING0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS115.0 DC AT SEA LEVEL THIRD VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS230.0 DC AT SEA LEVEL FOURTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS480.0 AC AT SEA LEVEL SECOND VOLTAGE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS5.250 INCHES NOMINAL
FEATURES PROVIDEDELECTRICAL ACCESS PORT
OVERALL LENGTH5.812 INCHES NOMINAL
OVERALL WIDTH2.625 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING METHODBRACKET(S) AND UNTHREADED HOLE(S)
NOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
OVERALL HEIGHT5.312 INCHES NOMINAL
PRESSURE SWITCH TYPEGAGE
STYLE DESIGNATORRECTANGULAR
TERMINAL TYPESCREW
THREAD QUANTITY PER INCH18 SINGLE PRESSURE CONNECTION
THREAD SERIES DESIGNATORNPT SINGLE PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL


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