1640-5

Technical Characteristics

• Contact Adjustability

  actuation point adjustable

• Mounting Method

  bracket and unthreaded hole

• Contact Voltage Rating In Volts

  220.0 ac at sea level first voltage

• Body Diameter

  7.750 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.000 inches nominal

• Proof Pressure

  25.00 pounds per square inch gage

• Overall Length

  6.500 inches nominal

• Media For Which Designed

  gas

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained

• Contact Voltage Rating In Volts

  24.0 dc at sea level second voltage

• Style Designator

  cylindrical w/bracket

• Terminal Type

  screw

• Operating Temp Rating

  -30.0 deg fahrenheit minimum and 130.0 deg fahrenheit maximum

• Longest Vertical Distance Between Mounting Centers

  3.000 inches nominal

• Contact Adjustment Type

  external actuation point screw with scale

• Frequency In Hertz

  60.0 first voltage

• Pressure Switch Type

  differential

• Overall Height

  7.750 inches nominal

• Contact Load Current Rating

  1.5 amperes resistive load first voltage and 0.5 amperes inductive load first voltage and 1.0 amperes inductive load first voltage and 2.5 amperes resistive load first voltage

• Contact Adjustment Range

  +2.00/+6.00 actuation point inches of water

• Mounting Facility Pattern

  four position rectangular

• Contact Action Stimulus

  increase