1820-80A

Technical Characteristics

• Thread Quantity Per Inch

  27 single pressure connection

• Terminal Type

  screw

• Hazardous Locations/Environmental Protection

  dusttight

• Contact Voltage Rating In Volts

  120.0 ac at sea level single voltage

• Thread Quantity Per Inch

  14 all threaded stud

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Thread Series Designator

  npt all threaded stud

• Contact Stimulus Rating

  3.00 differential point nominal inches of water

• Pressure Switch Type

  gage

• Contact Adjustment Range

  +8.00/+40.00 actuation point inches of water and +5.00/+37.00 deactuation point inches of water

• Operating Temp Rating

  40.0 deg fahrenheit minimum and 125.0 deg fahrenheit maximum

• Mounting Method

  threaded stud

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Style Designator

  cylindrical

• Media For Which Designed

  liquid

• Thread Series Designator

  npt single pressure connection

• Contact Adjustment Type

  external deactuation point screw and external actuation point screw

• Contact Load Current Rating

  15.0 amperes resistive load single voltage

• Proof Pressure

  10.00 pounds per square inch gage

• Nominal Thread Size

  0.125 inches single pressure connection

• Overall Diameter

  4.062 inches nominal

• Thread Class

  3a all threaded stud

• Frequency In Hertz

  60.0 single voltage

• Body Length

  1.875 inches nominal

• Nominal Thread Size

  0.500 inches all threaded stud

• Overall Length

  3.875 inches nominal

• Pressure Connector Type

  plain, threaded internal single connection

• Contact Action Stimulus

  increase