4820-01-200-7878 VALVE,BALL Index 5930-01-200-7880 SWITCH,THERMOSTATIC

National Stock Number:
5930-01-200-7879

Federal Supply Class:
5930

National Item Identification Number:
012007879

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:
271AP12NB-250392578JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
4DP892578JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
4DP8A92578JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
P70MA-292578JOHNSON CONTROLS INC CONTROL PRODUCTS DIV


Techincal Specification:
BODY HEIGHT3.400 INCHES NOMINAL
CONTACT ADJUSTMENT RANGE+9.82 TO 100.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
CONTACT ACTION STIMULUSDECREASE
CONTACT ADJUSTMENT TYPEINTERNAL ACTUATION POINT POINTER WITH SCALE
CONTACT LOAD CURRENT RATING17.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING20.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS120.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS240.0 AC AT SEA LEVEL SECOND VOLTAGE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS4.980 INCHES NOMINAL
FEATURES PROVIDEDELECTRICAL ACCESS PORT AND MANUAL RESET BUTTON
OVERALL HEIGHT4.350 INCHES NOMINAL
OVERALL LENGTH5.660 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDLIQUID
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING METHODTHREADED HOLE AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.190 INCHES SINGLE THREADED HOLE
NOMINAL THREAD SIZE0.250 INCHES ALL PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER
PRECIOUS MATERIALSILVER
PRESSURE SWITCH TYPEDIFFERENTIAL
SPECIAL FEATURESHIGH PRESSURE CUT-OUT (100 TO 425 PSIG ADJUSTABLE)
TERMINAL TYPESCREW
THREAD CLASS2B SINGLE THREADED HOLE
THREAD SERIES DESIGNATORNPTF ALL PRESSURE CONNECTION
THREAD SERIES DESIGNATORUNF SINGLE THREADED HOLE
THREAD QUANTITY PER INCH18 ALL PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL


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