42109

Technical Characteristics

• Body Length

  3.375 inches nominal

• Unthreaded Mounting Hole Diameter

  0.203 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  3.000 inches nominal

• Longest Vertical Distance Between Mounting Centers

  0.625 inches nominal

• Mounting Method

  base and unthreaded hole

• Contact Action Stimulus

  increase

• Nominal Thread Size

  0.125 inches all pressure connection

• Terminal Type

  connector, receptacle

• Contact Load Current Rating

  1.0 amperes resistive load first voltage

• Contact Adjustability

  actuation point not adjustable and deactuation point not adjustable

• Contact Stimulus Rating

  55.00 actuation point nominal pounds per square inch and 45.00 deactuation point

• Contact Voltage Rating In Volts

  18.0 dc at sea level first voltage

• Contact Voltage Rating In Volts

  30.0 dc at sea level second voltage

• Pressure Connector Type

  plain, threaded internal all connections

• Media For Which Designed

  gas

• Style Designator

  42 cylindrical w/flange

• Thread Series Designator

  npt all pressure connection

• Overall Width

  4.062 inches nominal

• Pressure Switch Type

  differential

• Thread Quantity Per Inch

  27 all pressure connection

• Proof Pressure

  500.00 pounds per square inch

• Mounting Facility Pattern

  four position rectangular

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Load Current Rating

  1.0 amperes resistive load second voltage

• ~1

  nominal pounds per square inch

• Inside Diameter

  0.125 inches nominal all connections

• Overall Length

  4.375 inches nominal

• Overall Height

  3.438 inches nominal