477A1141129-003

Technical Characteristics

• Style Designator

  cylindrical

• Body Diameter

  3.500 inches nominal

• Terminal Type

  connector, receptacle

• Thread Quantity Per Inch

  28 single pressure connection

• Overall Height

  4.500 inches maximum

• Contact Voltage Rating In Volts

  30.0 dc at sea level single voltage

• Proof Pressure

  10.00 pounds per square inch

• Contact Load Current Rating

  5.0 amperes resistive load single voltage and 3.0 amperes inductive load single voltage

• Contact Stimulus Rating

  2.00 deactuation point nominal inches of water and 3.00 actuation point nominal inches of water and 1.00 differential point nominal inches of water

• Features Provided

  electrical box connector

• Thread Series Designator

  unef single pressure connection

• Media For Which Designed

  gas or liquid

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Nominal Thread Size

  0.438 inches single pressure connection

• Hazardous Locations/Environmental Protection

  dustproof

• Mounting Facility Pattern

  three position circular

• Pressure Switch Type

  gage

• Mounting Method

  base and threaded stud

• Overall Length

  3.875 inches nominal

• Mounting Facility Circle Radius

  1.500 inches nominal

• Thread Class

  2b single pressure connection

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Pressure Connector Type

  plain, threaded internal single connection

• Operating Temp Rating

  0.0 deg fahrenheit minimum and 160.0 deg fahrenheit maximum

• Contact Action Stimulus

  increase