5915-01-206-4382 FILTER,RADIO FREQUENCY INTERFERE Index 5930-01-206-4384 SWITCH,PRESSURE

National Stock Number:
5930-01-206-4383

Federal Supply Class:
5930

National Item Identification Number:
012064383

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:
B761B10-H2038056ASHCROFT INC
C11474-281755LOCKHEED MARTIN CORPORATION


Techincal Specification:
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT STIMULUS RATING11.00 ACTUATION POINT NOMINAL INCHES OF WATER AND 0.50 DEACTUATION POINT NOMINAL INCHES OF WATER
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS250.0 AC AT SEA LEVEL SECOND VOLTAGE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS3.630 INCHES NOMINAL
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS4.380 INCHES NOMINAL
III STYLE DESIGNATORCYLINDRICAL W/MOUNTING LUGS
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL SINGLE CONNECTION
PRESSURE SWITCH TYPEDIFFERENTIAL
PROPRIETARY CHARACTERISTICSPACS
PROOF PRESSURE20.00 INCHES OF WATER
MEDIA FOR WHICH DESIGNEDGAS
MOUNTING FACILITY PATTERNISOSCELES TRIANGLE
MOUNTING METHODFLANGE AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
OPERATING TEMP RATING20.0 DEG FAHRENHEIT MINIMUM AND 150.0 DEG FAHRENHEIT MAXIMUM
OVERALL HEIGHT3.250 INCHES NOMINAL
OVERALL LENGTH6.590 INCHES NOMINAL
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.190 INCHES NOMINAL
SPECIAL FEATURESONE ELECTRICAL ACCESS PORT
THREAD QUANTITY PER INCH18 SINGLE PRESSURE CONNECTION
THREAD SERIES DESIGNATORNPT SINGLE PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.200 INCHES NOMINAL


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