42D187-1

Technical Characteristics

• Mounting Method

  bracket and unthreaded hole

• Terminal Type

  connector, receptacle

• Thread Series Designator

  unf all pressure connection

• Thread Class

  3b all pressure connection

• Features Provided

  hermetically sealed case

• Thread Quantity Per Inch

  20 all pressure connection

• Contact Stimulus Rating

  7.00 actuation point nominal pounds per square inch and 6.00 deactuation point nominal pounds per square inch and 1.00 differential point nominal pounds per square inch

• Style Designator

  rectangular

• Media For Which Designed

  gas or liquid

• Distance Between Mounting Facility Centers

  3.250 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 135.0 deg fahrenheit maximum

• Nominal Thread Size

  0.438 inches single pressure connection

• Contact Load Current Rating

  1.0 amperes resistive load single voltage

• Proof Pressure

  120.00 pounds per square inch gage

• Unthreaded Mounting Hole Diameter

  0.210 inches nominal

• Pressure Switch Type

  differential

• Overall Length

  3.750 inches nominal

• Body Length

  2.370 inches nominal

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Contact Voltage Rating In Volts

  28.0 dc at sea level single voltage

• Mounting Facility Pattern

  two position in-line

• Overall Height

  2.840 inches minimum and 2.940 inches maximum

• Pressure Connector Type

  inverted flare, threaded external all connections

• Contact Action Stimulus

  increase