555-3912

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

• Nonpile-Up Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Contact Voltage Rating In Volts

  28.0 ac at sea level single voltage

• Proof Pressure

  250.00 pounds per square inch

• Nominal Thread Size

  0.125 inches single pressure connection

• Media For Which Designed

  gas

• Contact Stimulus Rating

  2.00 differential point nominal pounds per square inch gage

• Distance Between Mounting Facility Centers

  2.375 inches nominal

• Overall Length

  3.125 inches nominal

• Thread Quantity Per Inch

  27 single pressure connection

• Overall Width

  2.500 inches nominal

• Unthreaded Mounting Hole Diameter

  0.188 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof

• Features Provided

  electrical access port

• Contact Load Current Rating

  1.0 amperes resistive load single voltage

• Contact Adjustment Range

  +6.00/+8.00 actuation point pounds per square inch

• Pressure Switch Type

  gage

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Mounting Facility Pattern

  two position in-line

• Pressure Connector Type

  plain, threaded internal single connection

• Contact Action Stimulus

  increase