271-1399-1

Technical Characteristics

• Contact Stimulus Rating

  4.00 deactuation point minimum pounds per square inch gage and 6.00 actuation point maximum pounds per square inch gage and 2.00 differential point nominal pounds per square inch gage

• Thread Class

  3b all threaded hole

• Thread Series Designator

  unc all threaded hole

• Thread Quantity Per Inch

  27 single pressure connection

• Longest Horizontal Distance Between Mounting Centers

  1.500 inches nominal

• Nominal Thread Size

  0.138 inches all threaded hole

• Longest Vertical Distance Between Mounting Centers

  1.500 inches nominal

• Contact Voltage Rating In Volts

  115.0 ac at sea level first voltage

• Body Length

  2.000 inches maximum

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Features Provided

  electrical access port

• Overall Length

  3.480 inches maximum

• Overall Height

  2.500 inches maximum

• Pressure Switch Type

  gage

• Contact Action Stimulus

  decrease

• Contact Voltage Rating In Volts

  28.0 dc at sea level second voltage

• Overall Width

  2.500 inches maximum

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Mounting Method

  bracket and threaded hole

• Pressure Connector Type

  plain, threaded internal single connection

• Mounting Facility Pattern

  four position rectangular

• Proof Pressure

  34.00 pounds per square inch gage

• Terminal Type

  connector, receptacle

• Operating Temp Rating

  32.0 deg fahrenheit minimum and 122.0 deg fahrenheit maximum

• Thread Series Designator

  npt single pressure connection

• Style Designator

  rectangular w/bracket

• Thread Quantity Per Inch

  32 all threaded hole

• Contact Load Current Rating

  15.0 amperes resistive load first voltage

• Contact Load Current Rating

  10.0 amperes resistive load second voltage

• Nominal Thread Size

  0.125 inches single pressure connection

• Media For Which Designed

  gas

• Body Width

  2.000 inches maximum