057

Technical Characteristics

• Nonpile-Up Contact Arrangement

  2 pole, single throw, normally closed, momentary action

• Contact Adjustability

  actuation point adjustable, preset

• Thread Quantity Per Inch

  18 single pressure connection

• Body Width

  2.625 inches nominal

• Body Length

  4.062 inches nominal

• Pressure Switch Type

  gage

• Contact Action Stimulus

  increase

• Terminal Type

  tab w/screw

• Body Height

  2.938 inches nominal

• Contact Adjustment Range

  +15.00/+250.00 actuation point pounds per square inch

• Contact Voltage Rating In Volts

  230.0 dc at sea level second voltage

• Mounting Method

  inlet connection

• Thread Series Designator

  npt single pressure connection

• Nominal Thread Size

  0.375 inches single pressure connection

• Contact Voltage Rating In Volts

  550.0 ac at sea level first voltage