5930-00-548-8056 SWITCH,PRESSURE Index 5930-00-548-8059 SWITCH,PRESSURE

National Stock Number:
5930-00-548-8057

Federal Supply Class:
5930

National Item Identification Number:
005488057

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:
555-133262143NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV
718-0007-0162143NORTHERN TELECOM INC TELECOM DISTRIBUTION DIV


Techincal Specification:
28.0 DC AT SEA LEVEL SECOND VOLTAGE
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MEDIA FOR WHICH DESIGNEDGAS
PRESSURE CONNECTOR TYPEGASKET SEAL, THREADED INTERNAL SINGLE CONNECTION
TERMINAL TYPECONNECTOR, RECEPTACLE
MOUNTING METHODBRACKET AND
UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER0.196 INCHES NOMINAL
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS3.000 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL W/MOUNTING LUGS
OVERALL LENGTH3.844 INCHES NOMINAL
OVERALL HEIGHT3.250 INCHES NOMINAL
BODY DIAMETER2.625 INCHES NOMINAL
BODY LENGTH2.750 INCHES NOMINAL
PRESSURE SWITCH TYPEGAGE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CONTACT ACTION STIMULUSDECREASE
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND
ACTUATION POINT ADJUSTABLE, PRESET
CONTACT ADJUSTMENT RANGE0.50 TO 7.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND
0.50 TO 7.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE
CONTACT ADJUSTMENT TYPEINTERNAL DEACTUATION POINT SCREW AND
INTERNAL ACTUATION POINT SCREW
CONTACT STIMULUS RATING2.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND
2.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL FIRST VOLTAGE
THREAD SERIES DESIGNATORUNF SINGLE PRESSURE CONNECTION
NOMINAL THREAD SIZE0.438 INCHES SINGLE PRESSURE CONNECTION
THREAD CLASS3B SINGLE PRESSURE CONNECTION
THREAD QUANTITY PER INCH20 SINGLE PRESSURE CONNECTION
FEATURES PROVIDEDTAMPER PROOF CAP
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF


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