4820-01-234-6432 VALVE,SAFETY RELIEF Index 5930-01-234-6434 SWITCH,FLOW

National Stock Number:
5930-01-234-6433

Federal Supply Class:
5930

National Item Identification Number:
012346433

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:
CN0054-00122915NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV
P72LB-192578JOHNSON CONTROLS INC CONTROL PRODUCTS DIV


Techincal Specification:
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH5.660 INCHES NOMINAL
OVERALL HEIGHT4.660 INCHES NOMINAL
OVERALL WIDTH2.090 INCHES NOMINAL
BODY HEIGHT3.250 INCHES NOMINAL
PRESSURE SWITCH TYPEDIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE AND
DEACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE20.00 TO 100.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND
100.00 TO 425.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT KNOB WITH SCALE AND
EXTERNAL DEACTUATION POINT KNOB WITH SCALE
CONTACT VOLTAGE RATING IN VOLTS240.0 AC AT SEA LEVEL FIRST VOLTAGE
120.0 DC AT SEA LEVEL SECOND VOLTAGE
240.0 DC AT SEA LEVEL THIRD VOLTAGE
CONTACT LOAD CURRENT RATING24.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
3.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
MEDIA FOR WHICH DESIGNEDGAS OR
LIQUID
TERMINAL TYPESCREW
MOUNTING METHODBASE AND
THREADED HOLE
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.000 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF ALL THREADED HOLE
NOMINAL THREAD SIZE0.190 INCHES ALL THREADED HOLE
THREAD CLASS2B ALL THREADED HOLE
FEATURES PROVIDEDELECTRICAL ACCESS PORT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWEATHER RESISTANT
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER


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