5925-01-187-8572 CIRCUIT BREAKER Index 5965-01-187-8574 MICROPHONE,DYNAMIC

National Stock Number:
5930-01-187-8573

Federal Supply Class:
5930

National Item Identification Number:
011878573

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:
1638-285274DWYER INSTRUMENTS INC


Techincal Specification:
STYLE DESIGNATORCYLINDRICAL W/BRACKET
OVERALL LENGTH6.500 INCHES NOMINAL
OVERALL HEIGHT7.750 INCHES NOMINAL
BODY DIAMETER7.750 INCHES NOMINAL
PRESSURE SWITCH TYPEDIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE1.00 TO 3.00 ACTUATION POINT INCHES OF WATER
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW WITH SCALE
CONTACT VOLTAGE RATING IN VOLTS120.0 AC AT SEA LEVEL FIRST VOLTAGE
480.0 AC AT SEA LEVEL SECOND VOLTAGE
FREQUENCY IN HERTZ60.0 FIRST VOLTAGE
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
OPERATING TEMP RATING-30.0 DEG FAHRENHEIT MINIMUM AND
110.0 DEG FAHRENHEIT MAXIMUM
MEDIA FOR WHICH DESIGNEDGAS OR
LIQUID
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL ALL CONNECTIONS
INSIDE DIAMETER0.250 INCHES NOMINAL ALL CONNECTIONS
TERMINAL TYPESCREW
MOUNTING METHODBRACKET AND
UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.000 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS3.000 INCHES NOMINAL
THREAD SERIES DESIGNATORNPT ALL PRESSURE CONNECTION
NOMINAL THREAD SIZE0.125 INCHES ALL PRESSURE CONNECTION


Click here to Register for Free 30-day Trial