4730-00-678-3881 REDUCER,PRESSURE Index 5340-00-678-3889 CATCH,CLAMPING

National Stock Number:
5930-00-678-3883

Federal Supply Class:
5930

National Item Identification Number:
006783883

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:
59028773030HAMILTON SUNDSTRAND CORPORATION
D74D2-114314UNITED ELECTRIC CONTROLS CO


Techincal Specification:
THREAD SERIES DESIGNATORUNF ALL THREADED HOLE
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
CONTACT LOAD CURRENT RATING1.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
CONTACT STIMULUS RATING1.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL SINGLE VOLTAGE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONHUMIDITY RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT
INSIDE DIAMETER0.438 INCHES NOMINAL ALL CONNECTIONS
III STYLE DESIGNATORCYLINDRICAL W/LUGS
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL ALL CONNECTIONS
PRESSURE SWITCH TYPEDIFFERENTIAL
PROPRIETARY CHARACTERISTICSPACS
PROOF PRESSURE150.00 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDLIQUID
MOUNTING METHODTHREADED HOLE
NOMINAL THREAD SIZE0.438 INCHES ALL PRESSURE CONNECTION
NOMINAL THREAD SIZE0.190 INCHES ALL THREADED HOLE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OPERATING TEMP RATING-85.0 DEG FAHRENHEIT MINIMUM AND 350.0 DEG FAHRENHEIT MAXIMUM
OUTSIDE DIAMETER0.438 INCHES NOMINAL SINGLE CONNECTION
OVERALL HEIGHT3.625 INCHES MAXIMUM
OVERALL LENGTH3.090 INCHES NOMINAL
OVERALL WIDTH2.750 INCHES NOMINAL
SENSING ELEMENT BURST PRESSURE300.00 POUNDS PER SQUARE INCH
TERMINAL TYPECONNECTOR, RECEPTACLE
THREAD LENGTH0.210 INCHES NOMINAL ALL THREADED HOLE
THREAD CLASS2B ALL THREADED HOLE
THREAD CLASS3B ALL PRESSURE CONNECTION
THREAD QUANTITY PER INCH20 ALL PRESSURE CONNECTION
THREAD SERIES DESIGNATORUN ALL PRESSURE CONNECTION


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