642DEM8101

Technical Characteristics

• Overall Length

  4.300 inches maximum

• Longest Horizontal Distance Between Mounting Centers

  2.120 inches nominal

• End Item Identification

  f/tf-15a acft 76301

• Pressure Switch Type

  gage

• Operating Temp Rating

  -30.0 deg fahrenheit minimum and 160.0 deg fahrenheit maximum

• Mounting Method

  bracket and unthreaded hole

• Mounting Facility Pattern

  four position rectangular

• Nonpile-Up Contact Arrangement

  2 pole, double throw, one position momentary

• Contact Load Current Rating

  5.0 amperes resistive load first voltage and 5.0 amperes inductive load

• Contact Load Current Rating

  5.0 amperes resistive load third voltage and 2.0 amperes inductive load

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Contact Voltage Rating In Volts

  250.0 ac at sea level first voltage

• Contact Voltage Rating In Volts

  28.0 dc at sea level fourth voltage

• Frequency In Hertz

  50.0 second voltage

• Thread Series Designator

  npt single pressure connection

• Style Designator

  37 cylindrical

• Unpackaged Unit Weight

  454.000 grams

• Media For Which Designed

  gas

• Frequency In Hertz

  50.0 first voltage

• Pressure Connector Type

  plain, threaded internal single connection

• Contact Voltage Rating In Volts

  125.0 dc at sea level third voltage

• Contact Voltage Rating In Volts

  125.0 ac at sea level second voltage

• Contact Adjustment Type

  external deactuation point screw and external actuation point screw

• Contact Adjustment Range

  1.50 to 5.00 actuation point pounds per square inch and 1.00 to 4.50 deactuation point pounds per square inch

• Contact Load Current Rating

  5.0 amperes resistive load second voltage and 5.0 amperes inductive load

• Contact Load Current Rating

  5.0 amperes resistive load fourth voltage and 3.0 amperes inductive load

• Terminal Type

  wire lead

• Nominal Thread Size

  0.250 inches single pressure connection

• Proof Pressure

  250.00 pounds per square inch

• Contact Action Stimulus

  increase

• Thread Quantity Per Inch

  18 single pressure connection

• Features Provided

  electrical access port and hermetically sealed case

• Unthreaded Mounting Hole Diameter

  0.219 inches minimum and 0.233 inches maximum

• Hazardous Locations/Environmental Protection

  explosion proof