4820-01-146-4806 VALVE,BALL Index 5930-01-146-4809 SWITCH,ROTARY

National Stock Number:
5930-01-146-4807

Federal Supply Class:
5930

National Item Identification Number:
011464807

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:
646DZE109049CUSTOM CONTROL SENSORS, LLC
646DZE64809049CUSTOM CONTROL SENSORS, LLC


Techincal Specification:
PRESSURE SWITCH TYPEDIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE AND
ACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE1.20 TO 18.00 ACTUATION POINT POUNDS PER SQUARE INCH AND
0.40 TO 17.20 DEACTUATION POINT POUNDS PER SQUARE INCH
CONTACT ADJUSTMENT TYPEINTERNAL ACTUATION POINT SCREW WITH SCALE AND
INTERNAL DEACTUATION POINT SCREW WITH SCALE
CONTACT STIMULUS RATING1.20 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH AND
18.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH AND
0.40 DIFFERENTIAL POINT MINIMUM POUNDS PER SQUARE INCH AND
17.20 DIFFERENTIAL POINT MAXIMUM POUNDS PER SQUARE INCH
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL FIRST VOLTAGE
480.0 AC AT SEA LEVEL SECOND VOLTAGE
125.0 DC AT SEA LEVEL THIRD VOLTAGE
FREQUENCY IN HERTZ50.0 AND
60.0 FIRST VOLTAGE
50.0 AND
60.0 SECOND VOLTAGE
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD AND
15.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
15.0 AMPERES RESISTIVE LOAD AND
15.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
0.4 AMPERES RESISTIVE LOAD AND
0.2 AMPERES INDUCTIVE LOAD THIRD VOLTAGE
OPERATING TEMP RATING-34.0 DEG CELSIUS MINIMUM AND
71.0 DEG CELSIUS MAXIMUM
MEDIA FOR WHICH DESIGNEDLIQUID
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL ALL CONNECTIONS
TERMINAL TYPEWIRE LEAD
MOUNTING METHODUNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER0.265 INCHES NOMINAL
THREAD SERIES DESIGNATORNPT ALL PRESSURE CONNECTION
NOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
THREAD QUANTITY PER INCH18 ALL PRESSURE CONNECTION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONEXPLOSION PROOF


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