5930-00-777-6540 SWITCH,ROTARY Index 5910-00-777-6545 CAPACITOR,FIXED,PAPER DIELECTRIC

National Stock Number:
5930-00-777-6543

Federal Supply Class:
5930

National Item Identification Number:
007776543

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:
012-155049742RANCO MANAGEMENT CORP
012-155050992RANCO INC RANCO CONTROLS DIV


Techincal Specification:
BODY HEIGHT1.834 INCHES NOMINAL
BODY LENGTH2.656 INCHES MAXIMUM
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
CONTACT ADJUSTMENT RANGE+0.00 TO 450.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.00 TO 450.00 DEACTUATION POINT POUNDS PER SQUARE INCH
CONTACT ADJUSTMENT TYPEEXTERNAL DEACTUATION POINT KNOB WITH SCALE AND EXTERNAL ACTUATION POINT KNOB WITH SCALE
CONTACT LOAD CURRENT RATING17.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING2.3 AMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING20.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING4.6 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
CONTACT STIMULUS RATING50.00 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH AND 290.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH AND 10.00 DIFFERENTIAL POINT MINIMUM POUNDS PER SQUARE INCH AND 65.00 DIFFERENTIAL POINT MAXIMUM POUNDS PER SQUARE INCH
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL SECOND VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS115.0 DC AT SEA LEVEL FOURTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS240.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS240.0 DC AT SEA LEVEL THIRD VOLTAGE
FEATURES PROVIDEDCAPILLARY TUBE END SEAL CONNECTION
INSIDE DIAMETER0.250 INCHES NOMINAL ALL CONNECTIONS
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.812 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS4.506 INCHES NOMINAL
OVERALL HEIGHT1.906 INCHES MAXIMUM
OVERALL LENGTH4.656 INCHES NOMINAL
OVERALL WIDTH5.312 INCHES MAXIMUM
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
MOUNTING FACILITY PATTERNISOSCELES TRIANGLE
MOUNTING METHODBASE AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
PRESSURE CONNECTOR TYPESWIVEL NUT, GASKET SEAL, THREADED INTERNAL ALL CONNECTIONS
PRESSURE SWITCH TYPEDIFFERENTIAL
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS0.906 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR
TERMINAL TYPESCREW
THREAD QUANTITY PER INCH18 ALL PRESSURE CONNECTION
THREAD SERIES DESIGNATORPTF-SAE SHORT ALL PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL


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