5355-01-343-4439 KNOB Index 5930-01-343-4441 SWITCH,THERMOSTATIC

National Stock Number:
5930-01-343-4440

Federal Supply Class:
5930

National Item Identification Number:
013434440

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:
222-32NB4-222358419278DETROIT SWITCH INC


Techincal Specification:
BODY HEIGHT2.750 INCHES NOMINAL
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE+15.00 TO 50.00 ACTUATION POINT POUNDS PER SQUARE INCH
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW
CONTACT LOAD CURRENT RATING3.2 AMPERES INDUCTIVE LOAD FIRST VOLTAGE4.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE8.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE16.0 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE2.0 AMPERES INDUCTIVE LOAD FIFTH VOLTAGE2.5 AMPERES INDUCTIVE LOAD SIXTH VOLTAGE4.8 AMPERES INDUCTIVE LOAD SEVENTH VOLTAGE9.6 AMPERES INDUCTIVE LOAD EIGHTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS550.0 AC AT SEA LEVEL FIRST VOLTAGE440.0 AC AT SEA LEVEL SECOND VOLTAGE230.0 AC AT SEA LEVEL THIRD VOLTAGE115.0 AC AT SEA LEVEL FOURTH VOLTAGE550.0 DC AT SEA LEVEL FIFTH VOLTAGE440.0 DC AT SEA LEVEL SIXTH VOLTAGE230.0 DC AT SEA LEVEL SEVENTH VOLTAGE115.0 DC AT SEA LEVEL EIGHTH VOLTAGE
FEATURES PROVIDEDELECTRICAL ACCESS PORT
FREQUENCY IN HERTZ60.0 FIRST VOLTAGE60.0 SECOND VOLTAGE60.0 THIRD VOLTAGE60.0 FOURTH VOLTAGE
INSIDE DIAMETER0.375 INCHES NOMINAL SINGLE CONNECTION
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.406 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS3.281 INCHES NOMINAL
OVERALL HEIGHT5.656 INCHES NOMINAL
OVERALL LENGTH4.938 INCHES NOMINAL
OVERALL WIDTH2.875 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDGAS
MOUNTING FACILITY PATTERNISOSCELES TRIANGLE
MOUNTING METHODBRACKET AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.375 INCHES SINGLE PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER
PRECIOUS MATERIALSILVER
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL SINGLE CONNECTION
PRESSURE SWITCH TYPEGAGE
PROOF PRESSURE160.00 POUNDS PER SQUARE INCH GAGE
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS0.656 INCHES NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR
TERMINAL TYPESCREW
THREAD SERIES DESIGNATORNPT SINGLE PRESSURE CONNECTION


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