9905-01-045-5936 PLATE,INSTRUCTION Index 5940-01-045-5939 TERMINAL BOARD

National Stock Number:
5930-01-045-5938

Federal Supply Class:
5930

National Item Identification Number:
010455938

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:
D1H-A80SS89326BARKSDALE INC
LTCT24311-0199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS24.0 DC AT SEA LEVEL THIRD VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS480.0 AC AT SEA LEVEL SECOND VOLTAGE
FEATURES PROVIDEDAUTOMATIC RESET
FREQUENCY IN HERTZ60.0 FIRST VOLTAGE
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT
INSIDE DIAMETER0.250 INCHES NOMINAL SINGLE CONNECTION
NOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
OVERALL HEIGHT3.500 INCHES NOMINAL
OVERALL LENGTH3.968 INCHES NOMINAL
OVERALL WIDTH3.500 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING METHODBRACKET AND UNTHREADED HOLE
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL SINGLE CONNECTION
PRESSURE SWITCH TYPEABSOLUTE
PROOF PRESSURE160.00 POUNDS PER SQUARE INCH GAGE
THREAD SERIES DESIGNATORNPT SINGLE PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL
TERMINAL TYPEWIRE LEAD
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.250 INCHES NOMINAL
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW AND EXTERNAL DEACTUATION POINT SCREW
CONTACT ADJUSTMENT RANGE+3.90 TO 80.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
CONTACT LOAD CURRENT RATING3.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING0.5 AMPERES INDUCTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING10.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE


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