42120

Technical Characteristics

• Style Designator

  cylindrical w/mounting lugs

• Mounting Method

  bracket and unthreaded hole

• Terminal Type

  connector, receptacle

• Operating Temp Rating

  -65.0 deg fahrenheit minimum and 160.0 deg fahrenheit maximum

• Thread Series Designator

  npt single pressure connection

• Contact Voltage Rating In Volts

  30.0 dc at sea level single voltage

• Distance Between Mounting Facility Centers

  3.000 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  3.000 inches nominal

• Contact Stimulus Rating

  18.50 actuation point nominal pounds per square inch and 17.00 deactuation point nominal pounds per square inch and 1.50 differential point nominal pounds per square inch

• Nominal Thread Size

  0.125 inches single pressure connection

• Unthreaded Mounting Hole Diameter

  0.195 inches minimum and 0.200 inches maximum

• Pressure Connector Type

  gasket seal, threaded internal single connection

• Body Length

  2.219 inches nominal

• Features Provided

  electrical box connector

• Thread Quantity Per Inch

  27 single pressure connection

• Media For Which Designed

  gas or liquid

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Load Current Rating

  500.0 milliamperes resistive load single voltage

• Overall Width

  4.063 inches nominal

• Body Diameter

  3.000 inches nominal

• Inside Diameter

  0.125 inches nominal single connection

• Pressure Switch Type

  gage

• Contact Action Stimulus

  decrease

• Overall Length

  3.750 inches nominal

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Mounting Facility Pattern

  two position in-line