408515-2

Technical Characteristics

• Thread Class

  3b single pressure connection

• Inside Diameter

  0.750 inches nominal single connection

• Overall Length

  8.000 inches maximum

• Overall Width

  5.250 inches maximum

• Thread Quantity Per Inch

  20 all threaded stud

• Nominal Thread Size

  0.750 inches single pressure connection

• Mounting Facility Pattern

  four position rectangular

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Adjustment Range

  +300.00/+600.00 actuation point pounds per square inch and +200.00/+2700.00 deac

• Contact Adjustment Type

  external deactuation point screw and external actuation point screw

• Contact Voltage Rating In Volts

  125.0 ac at sea level first voltage

• Contact Voltage Rating In Volts

  250.0 ac at sea level second voltage

• Pressure Connector Type

  plain, threaded internal single connection

• Thread Quantity Per Inch

  20 single pressure connection

• Contact Action Stimulus

  increase

• Proof Pressure

  10000.00 pounds per square inch

• Nominal Thread Size

  0.250 inches all threaded stud

• Terminal Type

  wire lead

• Contact Load Current Rating

  10.0 amperes resistive load first voltage

• Contact Load Current Rating

  10.0 amperes resistive load second voltage

• Contact Load Current Rating

  3.0 amperes resistive load third voltage

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• ~1

  tuation point pounds per square inch

• Contact Voltage Rating In Volts

  450.0 ac at sea level third voltage

• Frequency In Hertz

  60.0

• Style Designator

  28 rectangular

• Thread Series Designator

  unc single pressure connection

• Media For Which Designed

  liquid

• Thread Series Designator

  unc all threaded stud

• Thread Class

  3b all threaded stud

• Overall Height

  3.500 inches maximum

• Body Length

  7.750 inches maximum

• Longest Horizontal Distance Between Mounting Centers

  3.500 inches nominal

• Longest Vertical Distance Between Mounting Centers

  2.281 inches nominal

• Pressure Switch Type

  gage

• Mounting Method

  threaded stud