312-1

Technical Characteristics

• Contact Adjustability

  actuation point adjustable

• Thread Series Designator

  npt single pressure connection

• Contact Load Current Rating

  3.0 amperes resistive load single voltage

• Overall Height

  2.500 inches nominal

• Contact Voltage Rating In Volts

  460.0 ac at sea level single voltage

• Longest Vertical Distance Between Mounting Centers

  3.500 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained

• Terminal Type

  screw

• Special Features

  splash-proof housing 1/2-14 npt conduit connection

• Longest Horizontal Distance Between Mounting Centers

  5.375 inches nominal

• Thread Quantity Per Inch

  18 single pressure connection

• Contact Adjustment Range

  +15.00/+400.00 actuation point pounds per square inch

• Overall Width

  6.375 inches nominal

• Pressure Switch Type

  gage

• Mounting Method

  bracket

• Nominal Thread Size

  0.250 inches single pressure connection

• Overall Length

  7.375 inches nominal

• Mounting Facility Pattern

  four position rectangular